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Finding the Fourth Proportional to 107,665.94, 148,577.54 and 59,919.27

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Solution

The fourth proportional to 107,665.94, 148,577.54 and 59,919.27 is: 82,687.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,665.94 : 148,577.54 = 59,919.27 : x
  2. Step 2: Convert to fraction form
    107,665.94/148,577.54 = 59,919.27/x
  3. Step 3: Cross multiply
    107,665.94x = 148,577.54 × 59,919.27
  4. Step 4: Simplify right side
    107,665.94x = 8,902,657,735.20
  5. Step 5: Solve for x
    x = 8,902,657,735.20/107,665.94
  6. Step 6: Final answer
    x = 82,687.79

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