Finding the Fourth Proportional to 11,790.18, 17,674.27 and 8,094.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,790.18 : 17,674.27 = 8,094.15 : x
2. Step 2: Convert to fraction form
   11,790.18/17,674.27 = 8,094.15/x
3. Step 3: Cross multiply
   11,790.18x = 17,674.27 × 8,094.15
4. Step 4: Simplify right side
   11,790.18x = 143,058,192.52
5. Step 5: Solve for x
   x = 143,058,192.52/11,790.18
6. Step 6: Final answer
   x = 12,133.67