Finding the Fourth Proportional to 10,150.98, 14,008.11 and 5,675.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.98 : 14,008.11 = 5,675.15 : x
2. Step 2: Convert to fraction form
   10,150.98/14,008.11 = 5,675.15/x
3. Step 3: Cross multiply
   10,150.98x = 14,008.11 × 5,675.15
4. Step 4: Simplify right side
   10,150.98x = 79,498,055.43
5. Step 5: Solve for x
   x = 79,498,055.43/10,150.98
6. Step 6: Final answer
   x = 7,831.56