Finding the Fourth Proportional to 11,773.59, 17,643.10 and 5,922.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,773.59 : 17,643.10 = 5,922.15 : x
2. Step 2: Convert to fraction form
   11,773.59/17,643.10 = 5,922.15/x
3. Step 3: Cross multiply
   11,773.59x = 17,643.10 × 5,922.15
4. Step 4: Simplify right side
   11,773.59x = 104,485,014.80
5. Step 5: Solve for x
   x = 104,485,014.80/11,773.59
6. Step 6: Final answer
   x = 8,874.53