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Finding the Fourth Proportional to 111,126.52, 166,754.94 and 41,054.68

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Solution

The fourth proportional to 111,126.52, 166,754.94 and 41,054.68 is: 61,606.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,126.52 : 166,754.94 = 41,054.68 : x
  2. Step 2: Convert to fraction form
    111,126.52/166,754.94 = 41,054.68/x
  3. Step 3: Cross multiply
    111,126.52x = 166,754.94 × 41,054.68
  4. Step 4: Simplify right side
    111,126.52x = 6,846,070,700.12
  5. Step 5: Solve for x
    x = 6,846,070,700.12/111,126.52
  6. Step 6: Final answer
    x = 61,606.09

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