Finding the Fourth Proportional to 9,008.31, 13,512.42 and 2,434.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,008.31 : 13,512.42 = 2,434.47 : x
2. Step 2: Convert to fraction form
   9,008.31/13,512.42 = 2,434.47/x
3. Step 3: Cross multiply
   9,008.31x = 13,512.42 × 2,434.47
4. Step 4: Simplify right side
   9,008.31x = 32,895,581.12
5. Step 5: Solve for x
   x = 32,895,581.12/9,008.31
6. Step 6: Final answer
   x = 3,651.69