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Finding the Fourth Proportional to 576,046.20, 864,069.30 and 541,054.20

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Solution

The fourth proportional to 576,046.20, 864,069.30 and 541,054.20 is: 811,581.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,046.20 : 864,069.30 = 541,054.20 : x
  2. Step 2: Convert to fraction form
    576,046.20/864,069.30 = 541,054.20/x
  3. Step 3: Cross multiply
    576,046.20x = 864,069.30 × 541,054.20
  4. Step 4: Simplify right side
    576,046.20x = 467,508,323,856.06
  5. Step 5: Solve for x
    x = 467,508,323,856.06/576,046.20
  6. Step 6: Final answer
    x = 811,581.30

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