Finding the Fourth Proportional to 8,826.48, 12,174.84 and 5,465.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,826.48 : 12,174.84 = 5,465.52 : x
2. Step 2: Convert to fraction form
   8,826.48/12,174.84 = 5,465.52/x
3. Step 3: Cross multiply
   8,826.48x = 12,174.84 × 5,465.52
4. Step 4: Simplify right side
   8,826.48x = 66,541,831.52
5. Step 5: Solve for x
   x = 66,541,831.52/8,826.48
6. Step 6: Final answer
   x = 7,538.89