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Finding the Fourth Proportional to 82,030.42, 123,044.87 and 22,866.00

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Solution

The fourth proportional to 82,030.42, 123,044.87 and 22,866.00 is: 34,298.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,030.42 : 123,044.87 = 22,866.00 : x
  2. Step 2: Convert to fraction form
    82,030.42/123,044.87 = 22,866.00/x
  3. Step 3: Cross multiply
    82,030.42x = 123,044.87 × 22,866.00
  4. Step 4: Simplify right side
    82,030.42x = 2,813,543,593.17
  5. Step 5: Solve for x
    x = 2,813,543,593.17/82,030.42
  6. Step 6: Final answer
    x = 34,298.78

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