Finding the Fourth Proportional to 23,492.78, 32,411.14 and 14,995.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,492.78 : 32,411.14 = 14,995.23 : x
2. Step 2: Convert to fraction form
   23,492.78/32,411.14 = 14,995.23/x
3. Step 3: Cross multiply
   23,492.78x = 32,411.14 × 14,995.23
4. Step 4: Simplify right side
   23,492.78x = 486,012,339.83
5. Step 5: Solve for x
   x = 486,012,339.83/23,492.78
6. Step 6: Final answer
   x = 20,687.73