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Finding the Fourth Proportional to 245,675.14, 367,922.16 and 140,174.26

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Solution

The fourth proportional to 245,675.14, 367,922.16 and 140,174.26 is: 209,924.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,675.14 : 367,922.16 = 140,174.26 : x
  2. Step 2: Convert to fraction form
    245,675.14/367,922.16 = 140,174.26/x
  3. Step 3: Cross multiply
    245,675.14x = 367,922.16 × 140,174.26
  4. Step 4: Simplify right side
    245,675.14x = 51,573,216,515.60
  5. Step 5: Solve for x
    x = 51,573,216,515.60/245,675.14
  6. Step 6: Final answer
    x = 209,924.44

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