Finding the Fourth Proportional to 16,693.56, 25,041.42 and 5,599.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,693.56 : 25,041.42 = 5,599.80 : x
2. Step 2: Convert to fraction form
   16,693.56/25,041.42 = 5,599.80/x
3. Step 3: Cross multiply
   16,693.56x = 25,041.42 × 5,599.80
4. Step 4: Simplify right side
   16,693.56x = 140,226,943.72
5. Step 5: Solve for x
   x = 140,226,943.72/16,693.56
6. Step 6: Final answer
   x = 8,400.06