Finding the Fourth Proportional to 11,058.96, 16,650.79 and 9,751.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,058.96 : 16,650.79 = 9,751.13 : x
2. Step 2: Convert to fraction form
   11,058.96/16,650.79 = 9,751.13/x
3. Step 3: Cross multiply
   11,058.96x = 16,650.79 × 9,751.13
4. Step 4: Simplify right side
   11,058.96x = 162,364,017.89
5. Step 5: Solve for x
   x = 162,364,017.89/11,058.96
6. Step 6: Final answer
   x = 14,681.67