Finding the Fourth Proportional to 2,706.54, 4,062.12 and 1,064.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706.54 : 4,062.12 = 1,064.24 : x
2. Step 2: Convert to fraction form
   2,706.54/4,062.12 = 1,064.24/x
3. Step 3: Cross multiply
   2,706.54x = 4,062.12 × 1,064.24
4. Step 4: Simplify right side
   2,706.54x = 4,323,070.59
5. Step 5: Solve for x
   x = 4,323,070.59/2,706.54
6. Step 6: Final answer
   x = 1,597.27