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Finding the Fourth Proportional to 576,065.70, 864,098.55 and 202,040.10

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Solution

The fourth proportional to 576,065.70, 864,098.55 and 202,040.10 is: 303,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,065.70 : 864,098.55 = 202,040.10 : x
  2. Step 2: Convert to fraction form
    576,065.70/864,098.55 = 202,040.10/x
  3. Step 3: Cross multiply
    576,065.70x = 864,098.55 × 202,040.10
  4. Step 4: Simplify right side
    576,065.70x = 174,582,557,451.86
  5. Step 5: Solve for x
    x = 174,582,557,451.86/576,065.70
  6. Step 6: Final answer
    x = 303,060.15

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