Finding the Fourth Proportional to 14,331.25, 21,499.94 and 5,566.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,331.25 : 21,499.94 = 5,566.15 : x
2. Step 2: Convert to fraction form
   14,331.25/21,499.94 = 5,566.15/x
3. Step 3: Cross multiply
   14,331.25x = 21,499.94 × 5,566.15
4. Step 4: Simplify right side
   14,331.25x = 119,671,891.03
5. Step 5: Solve for x
   x = 119,671,891.03/14,331.25
6. Step 6: Final answer
   x = 8,350.42