Finding the Fourth Proportional to 2,707.02, 4,058.82 and 1,065.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.02 : 4,058.82 = 1,065.06 : x
2. Step 2: Convert to fraction form
   2,707.02/4,058.82 = 1,065.06/x
3. Step 3: Cross multiply
   2,707.02x = 4,058.82 × 1,065.06
4. Step 4: Simplify right side
   2,707.02x = 4,322,886.83
5. Step 5: Solve for x
   x = 4,322,886.83/2,707.02
6. Step 6: Final answer
   x = 1,596.92