Finding the Fourth Proportional to 1,758.07, 2,426.07 and 1,011.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758.07 : 2,426.07 = 1,011.52 : x
2. Step 2: Convert to fraction form
   1,758.07/2,426.07 = 1,011.52/x
3. Step 3: Cross multiply
   1,758.07x = 2,426.07 × 1,011.52
4. Step 4: Simplify right side
   1,758.07x = 2,454,018.33
5. Step 5: Solve for x
   x = 2,454,018.33/1,758.07
6. Step 6: Final answer
   x = 1,395.86