Finding the Fourth Proportional to 8,494.16, 12,737.98 and 3,298.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,494.16 : 12,737.98 = 3,298.82 : x
2. Step 2: Convert to fraction form
   8,494.16/12,737.98 = 3,298.82/x
3. Step 3: Cross multiply
   8,494.16x = 12,737.98 × 3,298.82
4. Step 4: Simplify right side
   8,494.16x = 42,020,303.18
5. Step 5: Solve for x
   x = 42,020,303.18/8,494.16
6. Step 6: Final answer
   x = 4,946.96