Finding the Fourth Proportional to 2,796.10, 4,195.98 and 1,064.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.10 : 4,195.98 = 1,064.74 : x
2. Step 2: Convert to fraction form
   2,796.10/4,195.98 = 1,064.74/x
3. Step 3: Cross multiply
   2,796.10x = 4,195.98 × 1,064.74
4. Step 4: Simplify right side
   2,796.10x = 4,467,627.75
5. Step 5: Solve for x
   x = 4,467,627.75/2,796.10
6. Step 6: Final answer
   x = 1,597.81