Finding the Fourth Proportional to 1,132.06, 1,694.73 and 617.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132.06 : 1,694.73 = 617.50 : x
2. Step 2: Convert to fraction form
   1,132.06/1,694.73 = 617.50/x
3. Step 3: Cross multiply
   1,132.06x = 1,694.73 × 617.50
4. Step 4: Simplify right side
   1,132.06x = 1,046,495.78
5. Step 5: Solve for x
   x = 1,046,495.78/1,132.06
6. Step 6: Final answer
   x = 924.42