Finding the Fourth Proportional to 23,513.93, 32,448.18 and 12,903.35

Step by Step Solution

1. Step 1: Write the proportion equation
   23,513.93 : 32,448.18 = 12,903.35 : x
2. Step 2: Convert to fraction form
   23,513.93/32,448.18 = 12,903.35/x
3. Step 3: Cross multiply
   23,513.93x = 32,448.18 × 12,903.35
4. Step 4: Simplify right side
   23,513.93x = 418,690,223.40
5. Step 5: Solve for x
   x = 418,690,223.40/23,513.93
6. Step 6: Final answer
   x = 17,806.05