Finding the Fourth Proportional to 6,280.76, 8,667.06 and 3,592.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,280.76 : 8,667.06 = 3,592.26 : x
2. Step 2: Convert to fraction form
   6,280.76/8,667.06 = 3,592.26/x
3. Step 3: Cross multiply
   6,280.76x = 8,667.06 × 3,592.26
4. Step 4: Simplify right side
   6,280.76x = 31,134,332.96
5. Step 5: Solve for x
   x = 31,134,332.96/6,280.76
6. Step 6: Final answer
   x = 4,957.10