Finding the Fourth Proportional to 6,151, 8,488.42 and 3,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,151 : 8,488.42 = 3,356.50 : x
2. Step 2: Convert to fraction form
   6,151/8,488.42 = 3,356.50/x
3. Step 3: Cross multiply
   6,151x = 8,488.42 × 3,356.50
4. Step 4: Simplify right side
   6,151x = 28,491,381.73
5. Step 5: Solve for x
   x = 28,491,381.73/6,151
6. Step 6: Final answer
   x = 4,631.99