Finding the Fourth Proportional to 23,317.34, 32,168.71 and 15,363.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,317.34 : 32,168.71 = 15,363.42 : x
2. Step 2: Convert to fraction form
   23,317.34/32,168.71 = 15,363.42/x
3. Step 3: Cross multiply
   23,317.34x = 32,168.71 × 15,363.42
4. Step 4: Simplify right side
   23,317.34x = 494,221,402.59
5. Step 5: Solve for x
   x = 494,221,402.59/23,317.34
6. Step 6: Final answer
   x = 21,195.45