Finding the Fourth Proportional to 2,502.74, 3,753.59 and 942.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502.74 : 3,753.59 = 942.71 : x
2. Step 2: Convert to fraction form
   2,502.74/3,753.59 = 942.71/x
3. Step 3: Cross multiply
   2,502.74x = 3,753.59 × 942.71
4. Step 4: Simplify right side
   2,502.74x = 3,538,528.06
5. Step 5: Solve for x
   x = 3,538,528.06/2,502.74
6. Step 6: Final answer
   x = 1,413.86