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Finding the Fourth Proportional to 202,350.73, 279,244.42 and 111,706.82

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Solution

The fourth proportional to 202,350.73, 279,244.42 and 111,706.82 is: 154,155.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,350.73 : 279,244.42 = 111,706.82 : x
  2. Step 2: Convert to fraction form
    202,350.73/279,244.42 = 111,706.82/x
  3. Step 3: Cross multiply
    202,350.73x = 279,244.42 × 111,706.82
  4. Step 4: Simplify right side
    202,350.73x = 31,193,504,485.46
  5. Step 5: Solve for x
    x = 31,193,504,485.46/202,350.73
  6. Step 6: Final answer
    x = 154,155.63

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