Finding the Fourth Proportional to 1,750.72, 2,626.69 and 1,168.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,750.72 : 2,626.69 = 1,168.06 : x
2. Step 2: Convert to fraction form
   1,750.72/2,626.69 = 1,168.06/x
3. Step 3: Cross multiply
   1,750.72x = 2,626.69 × 1,168.06
4. Step 4: Simplify right side
   1,750.72x = 3,068,131.52
5. Step 5: Solve for x
   x = 3,068,131.52/1,750.72
6. Step 6: Final answer
   x = 1,752.50