Finding the Fourth Proportional to 10,310.88, 14,228.16 and 5,834.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,310.88 : 14,228.16 = 5,834.40 : x
2. Step 2: Convert to fraction form
   10,310.88/14,228.16 = 5,834.40/x
3. Step 3: Cross multiply
   10,310.88x = 14,228.16 × 5,834.40
4. Step 4: Simplify right side
   10,310.88x = 83,012,776.70
5. Step 5: Solve for x
   x = 83,012,776.70/10,310.88
6. Step 6: Final answer
   x = 8,050.99