Finding the Fourth Proportional to 32,061.06, 48,108.78 and 13,354.02

Step by Step Solution

1. Step 1: Write the proportion equation
   32,061.06 : 48,108.78 = 13,354.02 : x
2. Step 2: Convert to fraction form
   32,061.06/48,108.78 = 13,354.02/x
3. Step 3: Cross multiply
   32,061.06x = 48,108.78 × 13,354.02
4. Step 4: Simplify right side
   32,061.06x = 642,445,610.30
5. Step 5: Solve for x
   x = 642,445,610.30/32,061.06
6. Step 6: Final answer
   x = 20,038.19