Finding the Fourth Proportional to 2,077.59, 2,866.88 and 1,146.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.59 : 2,866.88 = 1,146.03 : x
2. Step 2: Convert to fraction form
   2,077.59/2,866.88 = 1,146.03/x
3. Step 3: Cross multiply
   2,077.59x = 2,866.88 × 1,146.03
4. Step 4: Simplify right side
   2,077.59x = 3,285,524.76
5. Step 5: Solve for x
   x = 3,285,524.76/2,077.59
6. Step 6: Final answer
   x = 1,581.41