Finding the Fourth Proportional to 5,076.59, 7,625.88 and 4,298.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,076.59 : 7,625.88 = 4,298.18 : x
2. Step 2: Convert to fraction form
   5,076.59/7,625.88 = 4,298.18/x
3. Step 3: Cross multiply
   5,076.59x = 7,625.88 × 4,298.18
4. Step 4: Simplify right side
   5,076.59x = 32,777,404.90
5. Step 5: Solve for x
   x = 32,777,404.90/5,076.59
6. Step 6: Final answer
   x = 6,456.58