Finding the Fourth Proportional to 10,775.10, 14,868.59 and 6,059.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,775.10 : 14,868.59 = 6,059.28 : x
2. Step 2: Convert to fraction form
   10,775.10/14,868.59 = 6,059.28/x
3. Step 3: Cross multiply
   10,775.10x = 14,868.59 × 6,059.28
4. Step 4: Simplify right side
   10,775.10x = 90,092,919.72
5. Step 5: Solve for x
   x = 90,092,919.72/10,775.10
6. Step 6: Final answer
   x = 8,361.21