Finding the Fourth Proportional to 2,267.56, 3,401.88 and 880.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.56 : 3,401.88 = 880.93 : x
2. Step 2: Convert to fraction form
   2,267.56/3,401.88 = 880.93/x
3. Step 3: Cross multiply
   2,267.56x = 3,401.88 × 880.93
4. Step 4: Simplify right side
   2,267.56x = 2,996,818.15
5. Step 5: Solve for x
   x = 2,996,818.15/2,267.56
6. Step 6: Final answer
   x = 1,321.60