Finding the Fourth Proportional to 1,733.45, 2,596.74 and 807.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733.45 : 2,596.74 = 807.73 : x
2. Step 2: Convert to fraction form
   1,733.45/2,596.74 = 807.73/x
3. Step 3: Cross multiply
   1,733.45x = 2,596.74 × 807.73
4. Step 4: Simplify right side
   1,733.45x = 2,097,469.89
5. Step 5: Solve for x
   x = 2,097,469.89/1,733.45
6. Step 6: Final answer
   x = 1,210.00