Finding the Fourth Proportional to 2,632.04, 3,948.27 and 876.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.04 : 3,948.27 = 876.98 : x
2. Step 2: Convert to fraction form
   2,632.04/3,948.27 = 876.98/x
3. Step 3: Cross multiply
   2,632.04x = 3,948.27 × 876.98
4. Step 4: Simplify right side
   2,632.04x = 3,462,529.70
5. Step 5: Solve for x
   x = 3,462,529.70/2,632.04
6. Step 6: Final answer
   x = 1,315.53