Finding the Fourth Proportional to 3,641.31, 5,459.40 and 2,468.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641.31 : 5,459.40 = 2,468.43 : x
2. Step 2: Convert to fraction form
   3,641.31/5,459.40 = 2,468.43/x
3. Step 3: Cross multiply
   3,641.31x = 5,459.40 × 2,468.43
4. Step 4: Simplify right side
   3,641.31x = 13,476,146.74
5. Step 5: Solve for x
   x = 13,476,146.74/3,641.31
6. Step 6: Final answer
   x = 3,700.91