Finding the Fourth Proportional to 3,731.85, 5,597.47 and 958.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731.85 : 5,597.47 = 958.61 : x
2. Step 2: Convert to fraction form
   3,731.85/5,597.47 = 958.61/x
3. Step 3: Cross multiply
   3,731.85x = 5,597.47 × 958.61
4. Step 4: Simplify right side
   3,731.85x = 5,365,790.72
5. Step 5: Solve for x
   x = 5,365,790.72/3,731.85
6. Step 6: Final answer
   x = 1,437.84