Finding the Fourth Proportional to 2,714.73, 3,746.36 and 1,580.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,714.73 : 3,746.36 = 1,580.69 : x
2. Step 2: Convert to fraction form
   2,714.73/3,746.36 = 1,580.69/x
3. Step 3: Cross multiply
   2,714.73x = 3,746.36 × 1,580.69
4. Step 4: Simplify right side
   2,714.73x = 5,921,807.15
5. Step 5: Solve for x
   x = 5,921,807.15/2,714.73
6. Step 6: Final answer
   x = 2,181.36