Finding the Fourth Proportional to 1,168.56, 1,751.67 and 736.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168.56 : 1,751.67 = 736.02 : x
2. Step 2: Convert to fraction form
   1,168.56/1,751.67 = 736.02/x
3. Step 3: Cross multiply
   1,168.56x = 1,751.67 × 736.02
4. Step 4: Simplify right side
   1,168.56x = 1,289,264.15
5. Step 5: Solve for x
   x = 1,289,264.15/1,168.56
6. Step 6: Final answer
   x = 1,103.29