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Finding the Fourth Proportional to 67,248.37, 100,843.37 and 22,863.20

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Solution

The fourth proportional to 67,248.37, 100,843.37 and 22,863.20 is: 34,284.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,248.37 : 100,843.37 = 22,863.20 : x
  2. Step 2: Convert to fraction form
    67,248.37/100,843.37 = 22,863.20/x
  3. Step 3: Cross multiply
    67,248.37x = 100,843.37 × 22,863.20
  4. Step 4: Simplify right side
    67,248.37x = 2,305,602,022.67
  5. Step 5: Solve for x
    x = 2,305,602,022.67/67,248.37
  6. Step 6: Final answer
    x = 34,284.88

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