Finding the Fourth Proportional to 9,883.98, 14,826.54 and 5,961.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,883.98 : 14,826.54 = 5,961.96 : x
2. Step 2: Convert to fraction form
   9,883.98/14,826.54 = 5,961.96/x
3. Step 3: Cross multiply
   9,883.98x = 14,826.54 × 5,961.96
4. Step 4: Simplify right side
   9,883.98x = 88,395,238.42
5. Step 5: Solve for x
   x = 88,395,238.42/9,883.98
6. Step 6: Final answer
   x = 8,943.28