Finding the Fourth Proportional to 2,301.46, 3,177.89 and 1,876.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.46 : 3,177.89 = 1,876.16 : x
2. Step 2: Convert to fraction form
   2,301.46/3,177.89 = 1,876.16/x
3. Step 3: Cross multiply
   2,301.46x = 3,177.89 × 1,876.16
4. Step 4: Simplify right side
   2,301.46x = 5,962,211.87
5. Step 5: Solve for x
   x = 5,962,211.87/2,301.46
6. Step 6: Final answer
   x = 2,590.62