Finding the Fourth Proportional to 2,404.67, 3,318.39 and 1,342.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.67 : 3,318.39 = 1,342.50 : x
2. Step 2: Convert to fraction form
   2,404.67/3,318.39 = 1,342.50/x
3. Step 3: Cross multiply
   2,404.67x = 3,318.39 × 1,342.50
4. Step 4: Simplify right side
   2,404.67x = 4,454,938.58
5. Step 5: Solve for x
   x = 4,454,938.58/2,404.67
6. Step 6: Final answer
   x = 1,852.62