Finding the Fourth Proportional to 8,061.48, 12,092.64 and 2,217.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.48 : 12,092.64 = 2,217.96 : x
2. Step 2: Convert to fraction form
   8,061.48/12,092.64 = 2,217.96/x
3. Step 3: Cross multiply
   8,061.48x = 12,092.64 × 2,217.96
4. Step 4: Simplify right side
   8,061.48x = 26,820,991.81
5. Step 5: Solve for x
   x = 26,820,991.81/8,061.48
6. Step 6: Final answer
   x = 3,327.06