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Finding the Fourth Proportional to 192,930.57, 266,097.83 and 169,015.73

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Solution

The fourth proportional to 192,930.57, 266,097.83 and 169,015.73 is: 233,113.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,930.57 : 266,097.83 = 169,015.73 : x
  2. Step 2: Convert to fraction form
    192,930.57/266,097.83 = 169,015.73/x
  3. Step 3: Cross multiply
    192,930.57x = 266,097.83 × 169,015.73
  4. Step 4: Simplify right side
    192,930.57x = 44,974,716,813.30
  5. Step 5: Solve for x
    x = 44,974,716,813.30/192,930.57
  6. Step 6: Final answer
    x = 233,113.48

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