Finding the Fourth Proportional to 8,793.28, 13,194.72 and 3,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,793.28 : 13,194.72 = 3,598.72 : x
2. Step 2: Convert to fraction form
   8,793.28/13,194.72 = 3,598.72/x
3. Step 3: Cross multiply
   8,793.28x = 13,194.72 × 3,598.72
4. Step 4: Simplify right side
   8,793.28x = 47,484,102.76
5. Step 5: Solve for x
   x = 47,484,102.76/8,793.28
6. Step 6: Final answer
   x = 5,400.04