Finding the Fourth Proportional to 9,961.41, 13,752.27 and 5,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,961.41 : 13,752.27 = 5,983.50 : x
2. Step 2: Convert to fraction form
   9,961.41/13,752.27 = 5,983.50/x
3. Step 3: Cross multiply
   9,961.41x = 13,752.27 × 5,983.50
4. Step 4: Simplify right side
   9,961.41x = 82,286,707.55
5. Step 5: Solve for x
   x = 82,286,707.55/9,961.41
6. Step 6: Final answer
   x = 8,260.55