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Finding the Fourth Proportional to 267,556.76, 401,356.98 and 134,368.52

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Solution

The fourth proportional to 267,556.76, 401,356.98 and 134,368.52 is: 201,563.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,556.76 : 401,356.98 = 134,368.52 : x
  2. Step 2: Convert to fraction form
    267,556.76/401,356.98 = 134,368.52/x
  3. Step 3: Cross multiply
    267,556.76x = 401,356.98 × 134,368.52
  4. Step 4: Simplify right side
    267,556.76x = 53,929,743,394.27
  5. Step 5: Solve for x
    x = 53,929,743,394.27/267,556.76
  6. Step 6: Final answer
    x = 201,563.75

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