Finding the Fourth Proportional to 3,089.98, 4,264.42 and 1,763.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,089.98 : 4,264.42 = 1,763.38 : x
2. Step 2: Convert to fraction form
   3,089.98/4,264.42 = 1,763.38/x
3. Step 3: Cross multiply
   3,089.98x = 4,264.42 × 1,763.38
4. Step 4: Simplify right side
   3,089.98x = 7,519,792.94
5. Step 5: Solve for x
   x = 7,519,792.94/3,089.98
6. Step 6: Final answer
   x = 2,433.61