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Finding the Fourth Proportional to 73,357.48, 110,036.23 and 20,767.42

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Solution

The fourth proportional to 73,357.48, 110,036.23 and 20,767.42 is: 31,151.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,357.48 : 110,036.23 = 20,767.42 : x
  2. Step 2: Convert to fraction form
    73,357.48/110,036.23 = 20,767.42/x
  3. Step 3: Cross multiply
    73,357.48x = 110,036.23 × 20,767.42
  4. Step 4: Simplify right side
    73,357.48x = 2,285,168,603.63
  5. Step 5: Solve for x
    x = 2,285,168,603.63/73,357.48
  6. Step 6: Final answer
    x = 31,151.13

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