Finding the Fourth Proportional to 1,100.50, 1,518.41 and 675.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100.50 : 1,518.41 = 675.35 : x
2. Step 2: Convert to fraction form
   1,100.50/1,518.41 = 675.35/x
3. Step 3: Cross multiply
   1,100.50x = 1,518.41 × 675.35
4. Step 4: Simplify right side
   1,100.50x = 1,025,457.98
5. Step 5: Solve for x
   x = 1,025,457.98/1,100.50
6. Step 6: Final answer
   x = 931.81