Finding the Fourth Proportional to 23,347.38, 32,219.46 and 12,737.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,347.38 : 32,219.46 = 12,737.24 : x
2. Step 2: Convert to fraction form
   23,347.38/32,219.46 = 12,737.24/x
3. Step 3: Cross multiply
   23,347.38x = 32,219.46 × 12,737.24
4. Step 4: Simplify right side
   23,347.38x = 410,386,833.59
5. Step 5: Solve for x
   x = 410,386,833.59/23,347.38
6. Step 6: Final answer
   x = 17,577.43