Finding the Fourth Proportional to 2,704.08, 4,054.38 and 1,060.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.08 : 4,054.38 = 1,060.80 : x
2. Step 2: Convert to fraction form
   2,704.08/4,054.38 = 1,060.80/x
3. Step 3: Cross multiply
   2,704.08x = 4,054.38 × 1,060.80
4. Step 4: Simplify right side
   2,704.08x = 4,300,886.30
5. Step 5: Solve for x
   x = 4,300,886.30/2,704.08
6. Step 6: Final answer
   x = 1,590.52