Finding the Fourth Proportional to 10,423.69, 15,627.94 and 3,849.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,423.69 : 15,627.94 = 3,849.93 : x
2. Step 2: Convert to fraction form
   10,423.69/15,627.94 = 3,849.93/x
3. Step 3: Cross multiply
   10,423.69x = 15,627.94 × 3,849.93
4. Step 4: Simplify right side
   10,423.69x = 60,166,465.42
5. Step 5: Solve for x
   x = 60,166,465.42/10,423.69
6. Step 6: Final answer
   x = 5,772.09