Finding the Fourth Proportional to 11,374.83, 17,047.26 and 8,061.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,374.83 : 17,047.26 = 8,061.12 : x
2. Step 2: Convert to fraction form
   11,374.83/17,047.26 = 8,061.12/x
3. Step 3: Cross multiply
   11,374.83x = 17,047.26 × 8,061.12
4. Step 4: Simplify right side
   11,374.83x = 137,420,008.53
5. Step 5: Solve for x
   x = 137,420,008.53/11,374.83
6. Step 6: Final answer
   x = 12,081.06