Finding the Fourth Proportional to 7,906.06, 10,910.31 and 4,549.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,906.06 : 10,910.31 = 4,549.52 : x
2. Step 2: Convert to fraction form
   7,906.06/10,910.31 = 4,549.52/x
3. Step 3: Cross multiply
   7,906.06x = 10,910.31 × 4,549.52
4. Step 4: Simplify right side
   7,906.06x = 49,636,673.55
5. Step 5: Solve for x
   x = 49,636,673.55/7,906.06
6. Step 6: Final answer
   x = 6,278.31