Finding the Fourth Proportional to 32,429.88, 48,643.04 and 9,940.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,429.88 : 48,643.04 = 9,940.52 : x
2. Step 2: Convert to fraction form
   32,429.88/48,643.04 = 9,940.52/x
3. Step 3: Cross multiply
   32,429.88x = 48,643.04 × 9,940.52
4. Step 4: Simplify right side
   32,429.88x = 483,537,111.98
5. Step 5: Solve for x
   x = 483,537,111.98/32,429.88
6. Step 6: Final answer
   x = 14,910.23