Finding the Fourth Proportional to 22,095.72, 30,492.10 and 12,024.20

Step by Step Solution

1. Step 1: Write the proportion equation
   22,095.72 : 30,492.10 = 12,024.20 : x
2. Step 2: Convert to fraction form
   22,095.72/30,492.10 = 12,024.20/x
3. Step 3: Cross multiply
   22,095.72x = 30,492.10 × 12,024.20
4. Step 4: Simplify right side
   22,095.72x = 366,643,108.82
5. Step 5: Solve for x
   x = 366,643,108.82/22,095.72
6. Step 6: Final answer
   x = 16,593.40