Finding the Fourth Proportional to 32,520.86, 48,785.43 and 10,326.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,520.86 : 48,785.43 = 10,326.32 : x
2. Step 2: Convert to fraction form
   32,520.86/48,785.43 = 10,326.32/x
3. Step 3: Cross multiply
   32,520.86x = 48,785.43 × 10,326.32
4. Step 4: Simplify right side
   32,520.86x = 503,773,961.52
5. Step 5: Solve for x
   x = 503,773,961.52/32,520.86
6. Step 6: Final answer
   x = 15,490.79