Finding the Fourth Proportional to 9,227.60, 12,734.12 and 5,035.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,227.60 : 12,734.12 = 5,035.92 : x
2. Step 2: Convert to fraction form
   9,227.60/12,734.12 = 5,035.92/x
3. Step 3: Cross multiply
   9,227.60x = 12,734.12 × 5,035.92
4. Step 4: Simplify right side
   9,227.60x = 64,128,009.59
5. Step 5: Solve for x
   x = 64,128,009.59/9,227.60
6. Step 6: Final answer
   x = 6,949.59