Finding the Fourth Proportional to 4,936.95, 7,404.33 and 1,426.19

Step by Step Solution

1. Step 1: Write the proportion equation
   4,936.95 : 7,404.33 = 1,426.19 : x
2. Step 2: Convert to fraction form
   4,936.95/7,404.33 = 1,426.19/x
3. Step 3: Cross multiply
   4,936.95x = 7,404.33 × 1,426.19
4. Step 4: Simplify right side
   4,936.95x = 10,559,974.27
5. Step 5: Solve for x
   x = 10,559,974.27/4,936.95
6. Step 6: Final answer
   x = 2,138.97