Finding the Fourth Proportional to 5,074.27, 7,598.98 and 4,191.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074.27 : 7,598.98 = 4,191.37 : x
2. Step 2: Convert to fraction form
   5,074.27/7,598.98 = 4,191.37/x
3. Step 3: Cross multiply
   5,074.27x = 7,598.98 × 4,191.37
4. Step 4: Simplify right side
   5,074.27x = 31,850,136.80
5. Step 5: Solve for x
   x = 31,850,136.80/5,074.27
6. Step 6: Final answer
   x = 6,276.79