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Finding the Fourth Proportional to 193,080.06, 266,450.56 and 117,628.56

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Solution

The fourth proportional to 193,080.06, 266,450.56 and 117,628.56 is: 162,327.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,080.06 : 266,450.56 = 117,628.56 : x
  2. Step 2: Convert to fraction form
    193,080.06/266,450.56 = 117,628.56/x
  3. Step 3: Cross multiply
    193,080.06x = 266,450.56 × 117,628.56
  4. Step 4: Simplify right side
    193,080.06x = 31,342,195,683.99
  5. Step 5: Solve for x
    x = 31,342,195,683.99/193,080.06
  6. Step 6: Final answer
    x = 162,327.46

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