Finding the Fourth Proportional to 9,404.53, 14,105.35 and 2,479.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,404.53 : 14,105.35 = 2,479.57 : x
2. Step 2: Convert to fraction form
   9,404.53/14,105.35 = 2,479.57/x
3. Step 3: Cross multiply
   9,404.53x = 14,105.35 × 2,479.57
4. Step 4: Simplify right side
   9,404.53x = 34,975,202.70
5. Step 5: Solve for x
   x = 34,975,202.70/9,404.53
6. Step 6: Final answer
   x = 3,718.97