Finding the Fourth Proportional to 10,041.33, 13,856.05 and 5,792.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,041.33 : 13,856.05 = 5,792.78 : x
2. Step 2: Convert to fraction form
   10,041.33/13,856.05 = 5,792.78/x
3. Step 3: Cross multiply
   10,041.33x = 13,856.05 × 5,792.78
4. Step 4: Simplify right side
   10,041.33x = 80,265,049.32
5. Step 5: Solve for x
   x = 80,265,049.32/10,041.33
6. Step 6: Final answer
   x = 7,993.47