Finding the Fourth Proportional to 2,729.01, 4,094.34 and 880.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729.01 : 4,094.34 = 880.41 : x
2. Step 2: Convert to fraction form
   2,729.01/4,094.34 = 880.41/x
3. Step 3: Cross multiply
   2,729.01x = 4,094.34 × 880.41
4. Step 4: Simplify right side
   2,729.01x = 3,604,697.88
5. Step 5: Solve for x
   x = 3,604,697.88/2,729.01
6. Step 6: Final answer
   x = 1,320.88