Finding the Fourth Proportional to 16,700.32, 25,032.56 and 5,596.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,700.32 : 25,032.56 = 5,596.80 : x
2. Step 2: Convert to fraction form
   16,700.32/25,032.56 = 5,596.80/x
3. Step 3: Cross multiply
   16,700.32x = 25,032.56 × 5,596.80
4. Step 4: Simplify right side
   16,700.32x = 140,102,231.81
5. Step 5: Solve for x
   x = 140,102,231.81/16,700.32
6. Step 6: Final answer
   x = 8,389.19