Finding the Fourth Proportional to 32,132.32, 48,190.71 and 12,398.29

Step by Step Solution

1. Step 1: Write the proportion equation
   32,132.32 : 48,190.71 = 12,398.29 : x
2. Step 2: Convert to fraction form
   32,132.32/48,190.71 = 12,398.29/x
3. Step 3: Cross multiply
   32,132.32x = 48,190.71 × 12,398.29
4. Step 4: Simplify right side
   32,132.32x = 597,482,397.89
5. Step 5: Solve for x
   x = 597,482,397.89/32,132.32
6. Step 6: Final answer
   x = 18,594.44