Finding the Fourth Proportional to 14,720.15, 22,081.59 and 5,361.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,720.15 : 22,081.59 = 5,361.17 : x
2. Step 2: Convert to fraction form
   14,720.15/22,081.59 = 5,361.17/x
3. Step 3: Cross multiply
   14,720.15x = 22,081.59 × 5,361.17
4. Step 4: Simplify right side
   14,720.15x = 118,383,047.45
5. Step 5: Solve for x
   x = 118,383,047.45/14,720.15
6. Step 6: Final answer
   x = 8,042.24