Finding the Fourth Proportional to 9,452.52, 13,044.76 and 5,419.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,452.52 : 13,044.76 = 5,419.94 : x
2. Step 2: Convert to fraction form
   9,452.52/13,044.76 = 5,419.94/x
3. Step 3: Cross multiply
   9,452.52x = 13,044.76 × 5,419.94
4. Step 4: Simplify right side
   9,452.52x = 70,701,737.74
5. Step 5: Solve for x
   x = 70,701,737.74/9,452.52
6. Step 6: Final answer
   x = 7,479.67