Finding the Fourth Proportional to 2,441.34, 3,659.79 and 880.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.34 : 3,659.79 = 880.98 : x
2. Step 2: Convert to fraction form
   2,441.34/3,659.79 = 880.98/x
3. Step 3: Cross multiply
   2,441.34x = 3,659.79 × 880.98
4. Step 4: Simplify right side
   2,441.34x = 3,224,201.79
5. Step 5: Solve for x
   x = 3,224,201.79/2,441.34
6. Step 6: Final answer
   x = 1,320.67