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Finding the Fourth Proportional to 47,736.72, 65,875.68 and 26,514.72

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Solution

The fourth proportional to 47,736.72, 65,875.68 and 26,514.72 is: 36,589.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,736.72 : 65,875.68 = 26,514.72 : x
  2. Step 2: Convert to fraction form
    47,736.72/65,875.68 = 26,514.72/x
  3. Step 3: Cross multiply
    47,736.72x = 65,875.68 × 26,514.72
  4. Step 4: Simplify right side
    47,736.72x = 1,746,675,210.01
  5. Step 5: Solve for x
    x = 1,746,675,210.01/47,736.72
  6. Step 6: Final answer
    x = 36,589.76

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