Finding the Fourth Proportional to 16,669.18, 25,002.96 and 5,583.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,669.18 : 25,002.96 = 5,583.52 : x
2. Step 2: Convert to fraction form
   16,669.18/25,002.96 = 5,583.52/x
3. Step 3: Cross multiply
   16,669.18x = 25,002.96 × 5,583.52
4. Step 4: Simplify right side
   16,669.18x = 139,604,527.22
5. Step 5: Solve for x
   x = 139,604,527.22/16,669.18
6. Step 6: Final answer
   x = 8,375.01