Finding the Fourth Proportional to 23,232.27, 32,059.32 and 12,621.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,232.27 : 32,059.32 = 12,621.87 : x
2. Step 2: Convert to fraction form
   23,232.27/32,059.32 = 12,621.87/x
3. Step 3: Cross multiply
   23,232.27x = 32,059.32 × 12,621.87
4. Step 4: Simplify right side
   23,232.27x = 404,648,569.33
5. Step 5: Solve for x
   x = 404,648,569.33/23,232.27
6. Step 6: Final answer
   x = 17,417.52