Finding the Fourth Proportional to 2,345.73, 3,517.73 and 701.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345.73 : 3,517.73 = 701.72 : x
2. Step 2: Convert to fraction form
   2,345.73/3,517.73 = 701.72/x
3. Step 3: Cross multiply
   2,345.73x = 3,517.73 × 701.72
4. Step 4: Simplify right side
   2,345.73x = 2,468,461.50
5. Step 5: Solve for x
   x = 2,468,461.50/2,345.73
6. Step 6: Final answer
   x = 1,052.32