Finding the Fourth Proportional to 9,002.50, 13,503.71 and 2,429.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,002.50 : 13,503.71 = 2,429.34 : x
2. Step 2: Convert to fraction form
   9,002.50/13,503.71 = 2,429.34/x
3. Step 3: Cross multiply
   9,002.50x = 13,503.71 × 2,429.34
4. Step 4: Simplify right side
   9,002.50x = 32,805,102.85
5. Step 5: Solve for x
   x = 32,805,102.85/9,002.50
6. Step 6: Final answer
   x = 3,644.00