Finding the Fourth Proportional to 8,086.06, 12,124.98 and 3,699.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,086.06 : 12,124.98 = 3,699.76 : x
2. Step 2: Convert to fraction form
   8,086.06/12,124.98 = 3,699.76/x
3. Step 3: Cross multiply
   8,086.06x = 12,124.98 × 3,699.76
4. Step 4: Simplify right side
   8,086.06x = 44,859,491.67
5. Step 5: Solve for x
   x = 44,859,491.67/8,086.06
6. Step 6: Final answer
   x = 5,547.76