Finding the Fourth Proportional to 1,716.50, 2,573.98 and 729.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716.50 : 2,573.98 = 729.27 : x
2. Step 2: Convert to fraction form
   1,716.50/2,573.98 = 729.27/x
3. Step 3: Cross multiply
   1,716.50x = 2,573.98 × 729.27
4. Step 4: Simplify right side
   1,716.50x = 1,877,124.20
5. Step 5: Solve for x
   x = 1,877,124.20/1,716.50
6. Step 6: Final answer
   x = 1,093.58