Finding the Fourth Proportional to 14,931.72, 22,397.56 and 3,838.41

Step by Step Solution

1. Step 1: Write the proportion equation
   14,931.72 : 22,397.56 = 3,838.41 : x
2. Step 2: Convert to fraction form
   14,931.72/22,397.56 = 3,838.41/x
3. Step 3: Cross multiply
   14,931.72x = 22,397.56 × 3,838.41
4. Step 4: Simplify right side
   14,931.72x = 85,971,018.28
5. Step 5: Solve for x
   x = 85,971,018.28/14,931.72
6. Step 6: Final answer
   x = 5,757.61