Finding the Fourth Proportional to 23,513.27, 32,449.24 and 12,903.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,513.27 : 32,449.24 = 12,903.28 : x
2. Step 2: Convert to fraction form
   23,513.27/32,449.24 = 12,903.28/x
3. Step 3: Cross multiply
   23,513.27x = 32,449.24 × 12,903.28
4. Step 4: Simplify right side
   23,513.27x = 418,701,564.51
5. Step 5: Solve for x
   x = 418,701,564.51/23,513.27
6. Step 6: Final answer
   x = 17,807.04