Finding the Fourth Proportional to 16,290.66, 24,436.02 and 5,899.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,290.66 : 24,436.02 = 5,899.98 : x
2. Step 2: Convert to fraction form
   16,290.66/24,436.02 = 5,899.98/x
3. Step 3: Cross multiply
   16,290.66x = 24,436.02 × 5,899.98
4. Step 4: Simplify right side
   16,290.66x = 144,172,029.28
5. Step 5: Solve for x
   x = 144,172,029.28/16,290.66
6. Step 6: Final answer
   x = 8,849.98