Finding the Fourth Proportional to 2,035.56, 3,051.72 and 880.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.56 : 3,051.72 = 880.52 : x
2. Step 2: Convert to fraction form
   2,035.56/3,051.72 = 880.52/x
3. Step 3: Cross multiply
   2,035.56x = 3,051.72 × 880.52
4. Step 4: Simplify right side
   2,035.56x = 2,687,100.49
5. Step 5: Solve for x
   x = 2,687,100.49/2,035.56
6. Step 6: Final answer
   x = 1,320.08