Finding the Fourth Proportional to 10,150.94, 14,008.32 and 5,674.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.94 : 14,008.32 = 5,674.70 : x
2. Step 2: Convert to fraction form
   10,150.94/14,008.32 = 5,674.70/x
3. Step 3: Cross multiply
   10,150.94x = 14,008.32 × 5,674.70
4. Step 4: Simplify right side
   10,150.94x = 79,492,943.46
5. Step 5: Solve for x
   x = 79,492,943.46/10,150.94
6. Step 6: Final answer
   x = 7,831.10