Finding the Fourth Proportional to 2,916.23, 4,375.20 and 941.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916.23 : 4,375.20 = 941.82 : x
2. Step 2: Convert to fraction form
   2,916.23/4,375.20 = 941.82/x
3. Step 3: Cross multiply
   2,916.23x = 4,375.20 × 941.82
4. Step 4: Simplify right side
   2,916.23x = 4,120,634.46
5. Step 5: Solve for x
   x = 4,120,634.46/2,916.23
6. Step 6: Final answer
   x = 1,413.00