Finding the Fourth Proportional to 11,834.88, 16,334.98 and 7,118.26

Step by Step Solution

1. Step 1: Write the proportion equation
   11,834.88 : 16,334.98 = 7,118.26 : x
2. Step 2: Convert to fraction form
   11,834.88/16,334.98 = 7,118.26/x
3. Step 3: Cross multiply
   11,834.88x = 16,334.98 × 7,118.26
4. Step 4: Simplify right side
   11,834.88x = 116,276,634.73
5. Step 5: Solve for x
   x = 116,276,634.73/11,834.88
6. Step 6: Final answer
   x = 9,824.91