Finding the Fourth Proportional to 1,100.26, 1,518.38 and 746.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100.26 : 1,518.38 = 746.29 : x
2. Step 2: Convert to fraction form
   1,100.26/1,518.38 = 746.29/x
3. Step 3: Cross multiply
   1,100.26x = 1,518.38 × 746.29
4. Step 4: Simplify right side
   1,100.26x = 1,133,151.81
5. Step 5: Solve for x
   x = 1,133,151.81/1,100.26
6. Step 6: Final answer
   x = 1,029.89