Finding the Fourth Proportional to 9,445.74, 14,168.51 and 3,522.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,445.74 : 14,168.51 = 3,522.42 : x
2. Step 2: Convert to fraction form
   9,445.74/14,168.51 = 3,522.42/x
3. Step 3: Cross multiply
   9,445.74x = 14,168.51 × 3,522.42
4. Step 4: Simplify right side
   9,445.74x = 49,907,442.99
5. Step 5: Solve for x
   x = 49,907,442.99/9,445.74
6. Step 6: Final answer
   x = 5,283.59