Finding the Fourth Proportional to 2,404.90, 3,602.67 and 1,580.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.90 : 3,602.67 = 1,580.69 : x
2. Step 2: Convert to fraction form
   2,404.90/3,602.67 = 1,580.69/x
3. Step 3: Cross multiply
   2,404.90x = 3,602.67 × 1,580.69
4. Step 4: Simplify right side
   2,404.90x = 5,694,704.44
5. Step 5: Solve for x
   x = 5,694,704.44/2,404.90
6. Step 6: Final answer
   x = 2,367.96