Finding the Fourth Proportional to 3,854.58, 5,317.15 and 2,437.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,854.58 : 5,317.15 = 2,437.83 : x
2. Step 2: Convert to fraction form
   3,854.58/5,317.15 = 2,437.83/x
3. Step 3: Cross multiply
   3,854.58x = 5,317.15 × 2,437.83
4. Step 4: Simplify right side
   3,854.58x = 12,962,307.78
5. Step 5: Solve for x
   x = 12,962,307.78/3,854.58
6. Step 6: Final answer
   x = 3,362.83