Finding the Fourth Proportional to 5,597.88, 8,379.78 and 3,734.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597.88 : 8,379.78 = 3,734.07 : x
2. Step 2: Convert to fraction form
   5,597.88/8,379.78 = 3,734.07/x
3. Step 3: Cross multiply
   5,597.88x = 8,379.78 × 3,734.07
4. Step 4: Simplify right side
   5,597.88x = 31,290,685.10
5. Step 5: Solve for x
   x = 31,290,685.10/5,597.88
6. Step 6: Final answer
   x = 5,589.74