Finding the Fourth Proportional to 16,131.30, 24,200.01 and 5,600.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,131.30 : 24,200.01 = 5,600.91 : x
2. Step 2: Convert to fraction form
   16,131.30/24,200.01 = 5,600.91/x
3. Step 3: Cross multiply
   16,131.30x = 24,200.01 × 5,600.91
4. Step 4: Simplify right side
   16,131.30x = 135,542,078.01
5. Step 5: Solve for x
   x = 135,542,078.01/16,131.30
6. Step 6: Final answer
   x = 8,402.43