Finding the Fourth Proportional to 2,674.10, 4,010.43 and 942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.10 : 4,010.43 = 942.50 : x
2. Step 2: Convert to fraction form
   2,674.10/4,010.43 = 942.50/x
3. Step 3: Cross multiply
   2,674.10x = 4,010.43 × 942.50
4. Step 4: Simplify right side
   2,674.10x = 3,779,830.28
5. Step 5: Solve for x
   x = 3,779,830.28/2,674.10
6. Step 6: Final answer
   x = 1,413.50