Finding the Fourth Proportional to 8,061.04, 12,091.52 and 2,218.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.04 : 12,091.52 = 2,218.48 : x
2. Step 2: Convert to fraction form
   8,061.04/12,091.52 = 2,218.48/x
3. Step 3: Cross multiply
   8,061.04x = 12,091.52 × 2,218.48
4. Step 4: Simplify right side
   8,061.04x = 26,824,795.29
5. Step 5: Solve for x
   x = 26,824,795.29/8,061.04
6. Step 6: Final answer
   x = 3,327.71