Finding the Fourth Proportional to 16,250.96, 24,380.09 and 5,158.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,250.96 : 24,380.09 = 5,158.01 : x
2. Step 2: Convert to fraction form
   16,250.96/24,380.09 = 5,158.01/x
3. Step 3: Cross multiply
   16,250.96x = 24,380.09 × 5,158.01
4. Step 4: Simplify right side
   16,250.96x = 125,752,748.02
5. Step 5: Solve for x
   x = 125,752,748.02/16,250.96
6. Step 6: Final answer
   x = 7,738.17