Finding the Fourth Proportional to 6,131.47, 9,196.17 and 1,747.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131.47 : 9,196.17 = 1,747.88 : x
2. Step 2: Convert to fraction form
   6,131.47/9,196.17 = 1,747.88/x
3. Step 3: Cross multiply
   6,131.47x = 9,196.17 × 1,747.88
4. Step 4: Simplify right side
   6,131.47x = 16,073,801.62
5. Step 5: Solve for x
   x = 16,073,801.62/6,131.47
6. Step 6: Final answer
   x = 2,621.52