Finding the Fourth Proportional to 22,934.34, 31,648.32 and 13,501.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,934.34 : 31,648.32 = 13,501.08 : x
2. Step 2: Convert to fraction form
   22,934.34/31,648.32 = 13,501.08/x
3. Step 3: Cross multiply
   22,934.34x = 31,648.32 × 13,501.08
4. Step 4: Simplify right side
   22,934.34x = 427,286,500.19
5. Step 5: Solve for x
   x = 427,286,500.19/22,934.34
6. Step 6: Final answer
   x = 18,630.86