Finding the Fourth Proportional to 2,094.76, 2,890.76 and 1,150.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.76 : 2,890.76 = 1,150.57 : x
2. Step 2: Convert to fraction form
   2,094.76/2,890.76 = 1,150.57/x
3. Step 3: Cross multiply
   2,094.76x = 2,890.76 × 1,150.57
4. Step 4: Simplify right side
   2,094.76x = 3,326,040.27
5. Step 5: Solve for x
   x = 3,326,040.27/2,094.76
6. Step 6: Final answer
   x = 1,587.79