Finding the Fourth Proportional to 3,916.25, 5,404.73 and 2,425.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,916.25 : 5,404.73 = 2,425.04 : x
2. Step 2: Convert to fraction form
   3,916.25/5,404.73 = 2,425.04/x
3. Step 3: Cross multiply
   3,916.25x = 5,404.73 × 2,425.04
4. Step 4: Simplify right side
   3,916.25x = 13,106,667.56
5. Step 5: Solve for x
   x = 13,106,667.56/3,916.25
6. Step 6: Final answer
   x = 3,346.74