Finding the Fourth Proportional to 5,499.42, 7,589.22 and 2,981.53

Step by Step Solution

1. Step 1: Write the proportion equation
   5,499.42 : 7,589.22 = 2,981.53 : x
2. Step 2: Convert to fraction form
   5,499.42/7,589.22 = 2,981.53/x
3. Step 3: Cross multiply
   5,499.42x = 7,589.22 × 2,981.53
4. Step 4: Simplify right side
   5,499.42x = 22,627,485.41
5. Step 5: Solve for x
   x = 22,627,485.41/5,499.42
6. Step 6: Final answer
   x = 4,114.52