Finding the Fourth Proportional to 2,030.30, 3,044.01 and 876.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.30 : 3,044.01 = 876.38 : x
2. Step 2: Convert to fraction form
   2,030.30/3,044.01 = 876.38/x
3. Step 3: Cross multiply
   2,030.30x = 3,044.01 × 876.38
4. Step 4: Simplify right side
   2,030.30x = 2,667,709.48
5. Step 5: Solve for x
   x = 2,667,709.48/2,030.30
6. Step 6: Final answer
   x = 1,313.95