Finding the Fourth Proportional to 14,492.56, 21,737.04 and 4,105.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,492.56 : 21,737.04 = 4,105.12 : x
2. Step 2: Convert to fraction form
   14,492.56/21,737.04 = 4,105.12/x
3. Step 3: Cross multiply
   14,492.56x = 21,737.04 × 4,105.12
4. Step 4: Simplify right side
   14,492.56x = 89,233,157.64
5. Step 5: Solve for x
   x = 89,233,157.64/14,492.56
6. Step 6: Final answer
   x = 6,157.17