Finding the Fourth Proportional to 9,002.52, 13,503.15 and 2,429.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,002.52 : 13,503.15 = 2,429.37 : x
2. Step 2: Convert to fraction form
   9,002.52/13,503.15 = 2,429.37/x
3. Step 3: Cross multiply
   9,002.52x = 13,503.15 × 2,429.37
4. Step 4: Simplify right side
   9,002.52x = 32,804,147.52
5. Step 5: Solve for x
   x = 32,804,147.52/9,002.52
6. Step 6: Final answer
   x = 3,643.88