Finding the Fourth Proportional to 2,061.18, 3,094.20 and 1,244.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.18 : 3,094.20 = 1,244.70 : x
2. Step 2: Convert to fraction form
   2,061.18/3,094.20 = 1,244.70/x
3. Step 3: Cross multiply
   2,061.18x = 3,094.20 × 1,244.70
4. Step 4: Simplify right side
   2,061.18x = 3,851,350.74
5. Step 5: Solve for x
   x = 3,851,350.74/2,061.18
6. Step 6: Final answer
   x = 1,868.52