Finding the Fourth Proportional to 10,156.88, 14,015.22 and 5,909.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,156.88 : 14,015.22 = 5,909.24 : x
2. Step 2: Convert to fraction form
   10,156.88/14,015.22 = 5,909.24/x
3. Step 3: Cross multiply
   10,156.88x = 14,015.22 × 5,909.24
4. Step 4: Simplify right side
   10,156.88x = 82,819,298.63
5. Step 5: Solve for x
   x = 82,819,298.63/10,156.88
6. Step 6: Final answer
   x = 8,154.01