Finding the Fourth Proportional to 32,100.25, 48,161.78 and 14,329.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,100.25 : 48,161.78 = 14,329.30 : x
2. Step 2: Convert to fraction form
   32,100.25/48,161.78 = 14,329.30/x
3. Step 3: Cross multiply
   32,100.25x = 48,161.78 × 14,329.30
4. Step 4: Simplify right side
   32,100.25x = 690,124,594.15
5. Step 5: Solve for x
   x = 690,124,594.15/32,100.25
6. Step 6: Final answer
   x = 21,499.04