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Finding the Fourth Proportional to 135,369.73, 203,171.24 and 93,845.89

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Solution

The fourth proportional to 135,369.73, 203,171.24 and 93,845.89 is: 140,849.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,369.73 : 203,171.24 = 93,845.89 : x
  2. Step 2: Convert to fraction form
    135,369.73/203,171.24 = 93,845.89/x
  3. Step 3: Cross multiply
    135,369.73x = 203,171.24 × 93,845.89
  4. Step 4: Simplify right side
    135,369.73x = 19,066,785,840.20
  5. Step 5: Solve for x
    x = 19,066,785,840.20/135,369.73
  6. Step 6: Final answer
    x = 140,849.70

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