Finding the Fourth Proportional to 22,111.48, 33,156.78 and 8,061.58

Step by Step Solution

1. Step 1: Write the proportion equation
   22,111.48 : 33,156.78 = 8,061.58 : x
2. Step 2: Convert to fraction form
   22,111.48/33,156.78 = 8,061.58/x
3. Step 3: Cross multiply
   22,111.48x = 33,156.78 × 8,061.58
4. Step 4: Simplify right side
   22,111.48x = 267,296,034.51
5. Step 5: Solve for x
   x = 267,296,034.51/22,111.48
6. Step 6: Final answer
   x = 12,088.56