Finding the Fourth Proportional to 14,799.11, 22,185.70 and 5,571.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,799.11 : 22,185.70 = 5,571.59 : x
2. Step 2: Convert to fraction form
   14,799.11/22,185.70 = 5,571.59/x
3. Step 3: Cross multiply
   14,799.11x = 22,185.70 × 5,571.59
4. Step 4: Simplify right side
   14,799.11x = 123,609,499.41
5. Step 5: Solve for x
   x = 123,609,499.41/14,799.11
6. Step 6: Final answer
   x = 8,352.50