Finding the Fourth Proportional to 10,452.23, 14,423.42 and 5,736.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,452.23 : 14,423.42 = 5,736.47 : x
2. Step 2: Convert to fraction form
   10,452.23/14,423.42 = 5,736.47/x
3. Step 3: Cross multiply
   10,452.23x = 14,423.42 × 5,736.47
4. Step 4: Simplify right side
   10,452.23x = 82,739,566.53
5. Step 5: Solve for x
   x = 82,739,566.53/10,452.23
6. Step 6: Final answer
   x = 7,915.98