Finding the Fourth Proportional to 1,943.50, 2,682.03 and 1,059.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,943.50 : 2,682.03 = 1,059.25 : x
2. Step 2: Convert to fraction form
   1,943.50/2,682.03 = 1,059.25/x
3. Step 3: Cross multiply
   1,943.50x = 2,682.03 × 1,059.25
4. Step 4: Simplify right side
   1,943.50x = 2,840,940.28
5. Step 5: Solve for x
   x = 2,840,940.28/1,943.50
6. Step 6: Final answer
   x = 1,461.77