Finding the Fourth Proportional to 1,758.89, 2,635.37 and 1,063.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758.89 : 2,635.37 = 1,063.43 : x
2. Step 2: Convert to fraction form
   1,758.89/2,635.37 = 1,063.43/x
3. Step 3: Cross multiply
   1,758.89x = 2,635.37 × 1,063.43
4. Step 4: Simplify right side
   1,758.89x = 2,802,513.03
5. Step 5: Solve for x
   x = 2,802,513.03/1,758.89
6. Step 6: Final answer
   x = 1,593.35