Finding the Fourth Proportional to 2,941.90, 4,413.53 and 994.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,941.90 : 4,413.53 = 994.10 : x
2. Step 2: Convert to fraction form
   2,941.90/4,413.53 = 994.10/x
3. Step 3: Cross multiply
   2,941.90x = 4,413.53 × 994.10
4. Step 4: Simplify right side
   2,941.90x = 4,387,503.69
5. Step 5: Solve for x
   x = 4,387,503.69/2,941.90
6. Step 6: Final answer
   x = 1,491.39