Finding the Fourth Proportional to 10,710.20, 14,778.74 and 5,993.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.20 : 14,778.74 = 5,993.32 : x
2. Step 2: Convert to fraction form
   10,710.20/14,778.74 = 5,993.32/x
3. Step 3: Cross multiply
   10,710.20x = 14,778.74 × 5,993.32
4. Step 4: Simplify right side
   10,710.20x = 88,573,718.02
5. Step 5: Solve for x
   x = 88,573,718.02/10,710.20
6. Step 6: Final answer
   x = 8,270.03