Finding the Fourth Proportional to 32,401.22, 48,492.05 and 19,929.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,401.22 : 48,492.05 = 19,929.15 : x
2. Step 2: Convert to fraction form
   32,401.22/48,492.05 = 19,929.15/x
3. Step 3: Cross multiply
   32,401.22x = 48,492.05 × 19,929.15
4. Step 4: Simplify right side
   32,401.22x = 966,405,238.61
5. Step 5: Solve for x
   x = 966,405,238.61/32,401.22
6. Step 6: Final answer
   x = 29,826.20