Finding the Fourth Proportional to 5,924.82, 8,177.88 and 3,685.35

Step by Step Solution

1. Step 1: Write the proportion equation
   5,924.82 : 8,177.88 = 3,685.35 : x
2. Step 2: Convert to fraction form
   5,924.82/8,177.88 = 3,685.35/x
3. Step 3: Cross multiply
   5,924.82x = 8,177.88 × 3,685.35
4. Step 4: Simplify right side
   5,924.82x = 30,138,373.82
5. Step 5: Solve for x
   x = 30,138,373.82/5,924.82
6. Step 6: Final answer
   x = 5,086.80