Finding the Fourth Proportional to 1,758.25, 2,426.43 and 1,059.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758.25 : 2,426.43 = 1,059.67 : x
2. Step 2: Convert to fraction form
   1,758.25/2,426.43 = 1,059.67/x
3. Step 3: Cross multiply
   1,758.25x = 2,426.43 × 1,059.67
4. Step 4: Simplify right side
   1,758.25x = 2,571,215.08
5. Step 5: Solve for x
   x = 2,571,215.08/1,758.25
6. Step 6: Final answer
   x = 1,462.37