Finding the Fourth Proportional to 32,553.52, 48,830.16 and 13,599.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,553.52 : 48,830.16 = 13,599.52 : x
2. Step 2: Convert to fraction form
   32,553.52/48,830.16 = 13,599.52/x
3. Step 3: Cross multiply
   32,553.52x = 48,830.16 × 13,599.52
4. Step 4: Simplify right side
   32,553.52x = 664,066,737.52
5. Step 5: Solve for x
   x = 664,066,737.52/32,553.52
6. Step 6: Final answer
   x = 20,399.23