Finding the Fourth Proportional to 32,443.68, 48,659 and 9,070.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,443.68 : 48,659 = 9,070.32 : x
2. Step 2: Convert to fraction form
   32,443.68/48,659 = 9,070.32/x
3. Step 3: Cross multiply
   32,443.68x = 48,659 × 9,070.32
4. Step 4: Simplify right side
   32,443.68x = 441,352,700.88
5. Step 5: Solve for x
   x = 441,352,700.88/32,443.68
6. Step 6: Final answer
   x = 13,603.66