Finding the Fourth Proportional to 2,302.04, 3,178.69 and 1,876.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,302.04 : 3,178.69 = 1,876.74 : x
2. Step 2: Convert to fraction form
   2,302.04/3,178.69 = 1,876.74/x
3. Step 3: Cross multiply
   2,302.04x = 3,178.69 × 1,876.74
4. Step 4: Simplify right side
   2,302.04x = 5,965,558.78
5. Step 5: Solve for x
   x = 5,965,558.78/2,302.04
6. Step 6: Final answer
   x = 2,591.42