Finding the Fourth Proportional to 9,941.50, 13,718.77 and 5,961.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.50 : 13,718.77 = 5,961.84 : x
2. Step 2: Convert to fraction form
   9,941.50/13,718.77 = 5,961.84/x
3. Step 3: Cross multiply
   9,941.50x = 13,718.77 × 5,961.84
4. Step 4: Simplify right side
   9,941.50x = 81,789,111.74
5. Step 5: Solve for x
   x = 81,789,111.74/9,941.50
6. Step 6: Final answer
   x = 8,227.04