Finding the Fourth Proportional to 3,633.16, 5,016.72 and 2,961.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.16 : 5,016.72 = 2,961.06 : x
2. Step 2: Convert to fraction form
   3,633.16/5,016.72 = 2,961.06/x
3. Step 3: Cross multiply
   3,633.16x = 5,016.72 × 2,961.06
4. Step 4: Simplify right side
   3,633.16x = 14,854,808.92
5. Step 5: Solve for x
   x = 14,854,808.92/3,633.16
6. Step 6: Final answer
   x = 4,088.67