Finding the Fourth Proportional to 32,003.31, 48,003.62 and 9,815.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,003.31 : 48,003.62 = 9,815.52 : x
2. Step 2: Convert to fraction form
   32,003.31/48,003.62 = 9,815.52/x
3. Step 3: Cross multiply
   32,003.31x = 48,003.62 × 9,815.52
4. Step 4: Simplify right side
   32,003.31x = 471,180,443.10
5. Step 5: Solve for x
   x = 471,180,443.10/32,003.31
6. Step 6: Final answer
   x = 14,722.87