Finding the Fourth Proportional to 1,759.98, 2,635.92 and 1,530.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.98 : 2,635.92 = 1,530.78 : x
2. Step 2: Convert to fraction form
   1,759.98/2,635.92 = 1,530.78/x
3. Step 3: Cross multiply
   1,759.98x = 2,635.92 × 1,530.78
4. Step 4: Simplify right side
   1,759.98x = 4,035,013.62
5. Step 5: Solve for x
   x = 4,035,013.62/1,759.98
6. Step 6: Final answer
   x = 2,292.65