Finding the Fourth Proportional to 2,242.85, 3,096.29 and 1,580.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242.85 : 3,096.29 = 1,580.27 : x
2. Step 2: Convert to fraction form
   2,242.85/3,096.29 = 1,580.27/x
3. Step 3: Cross multiply
   2,242.85x = 3,096.29 × 1,580.27
4. Step 4: Simplify right side
   2,242.85x = 4,892,962.67
5. Step 5: Solve for x
   x = 4,892,962.67/2,242.85
6. Step 6: Final answer
   x = 2,181.59