Finding the Fourth Proportional to 9,280.98, 12,807.72 and 5,032.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,280.98 : 12,807.72 = 5,032.06 : x
2. Step 2: Convert to fraction form
   9,280.98/12,807.72 = 5,032.06/x
3. Step 3: Cross multiply
   9,280.98x = 12,807.72 × 5,032.06
4. Step 4: Simplify right side
   9,280.98x = 64,449,183.48
5. Step 5: Solve for x
   x = 64,449,183.48/9,280.98
6. Step 6: Final answer
   x = 6,944.22