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Finding the Fourth Proportional to 134,536.08, 201,830.64 and 39,767.92

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Solution

The fourth proportional to 134,536.08, 201,830.64 and 39,767.92 is: 59,659.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,536.08 : 201,830.64 = 39,767.92 : x
  2. Step 2: Convert to fraction form
    134,536.08/201,830.64 = 39,767.92/x
  3. Step 3: Cross multiply
    134,536.08x = 201,830.64 × 39,767.92
  4. Step 4: Simplify right side
    134,536.08x = 8,026,384,745.07
  5. Step 5: Solve for x
    x = 8,026,384,745.07/134,536.08
  6. Step 6: Final answer
    x = 59,659.72

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