Finding the Fourth Proportional to 1,527.83, 2,293.27 and 706.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527.83 : 2,293.27 = 706.29 : x
2. Step 2: Convert to fraction form
   1,527.83/2,293.27 = 706.29/x
3. Step 3: Cross multiply
   1,527.83x = 2,293.27 × 706.29
4. Step 4: Simplify right side
   1,527.83x = 1,619,711.90
5. Step 5: Solve for x
   x = 1,619,711.90/1,527.83
6. Step 6: Final answer
   x = 1,060.14