Finding the Fourth Proportional to 5,498.42, 7,587.78 and 3,014.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.42 : 7,587.78 = 3,014.42 : x
2. Step 2: Convert to fraction form
   5,498.42/7,587.78 = 3,014.42/x
3. Step 3: Cross multiply
   5,498.42x = 7,587.78 × 3,014.42
4. Step 4: Simplify right side
   5,498.42x = 22,872,755.79
5. Step 5: Solve for x
   x = 22,872,755.79/5,498.42
6. Step 6: Final answer
   x = 4,159.88