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Finding the Fourth Proportional to 82,123.73, 123,166.76 and 22,963.56

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Solution

The fourth proportional to 82,123.73, 123,166.76 and 22,963.56 is: 34,440.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,123.73 : 123,166.76 = 22,963.56 : x
  2. Step 2: Convert to fraction form
    82,123.73/123,166.76 = 22,963.56/x
  3. Step 3: Cross multiply
    82,123.73x = 123,166.76 × 22,963.56
  4. Step 4: Simplify right side
    82,123.73x = 2,828,347,283.27
  5. Step 5: Solve for x
    x = 2,828,347,283.27/82,123.73
  6. Step 6: Final answer
    x = 34,440.07

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