Finding the Fourth Proportional to 6,076.60, 8,386.50 and 3,424.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,076.60 : 8,386.50 = 3,424.52 : x
2. Step 2: Convert to fraction form
   6,076.60/8,386.50 = 3,424.52/x
3. Step 3: Cross multiply
   6,076.60x = 8,386.50 × 3,424.52
4. Step 4: Simplify right side
   6,076.60x = 28,719,736.98
5. Step 5: Solve for x
   x = 28,719,736.98/6,076.60
6. Step 6: Final answer
   x = 4,726.28