Finding the Fourth Proportional to 10,847.52, 14,969.60 and 5,879.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,847.52 : 14,969.60 = 5,879.52 : x
2. Step 2: Convert to fraction form
   10,847.52/14,969.60 = 5,879.52/x
3. Step 3: Cross multiply
   10,847.52x = 14,969.60 × 5,879.52
4. Step 4: Simplify right side
   10,847.52x = 88,014,062.59
5. Step 5: Solve for x
   x = 88,014,062.59/10,847.52
6. Step 6: Final answer
   x = 8,113.75