Finding the Fourth Proportional to 9,369.75, 14,042.43 and 3,816.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,369.75 : 14,042.43 = 3,816.59 : x
2. Step 2: Convert to fraction form
   9,369.75/14,042.43 = 3,816.59/x
3. Step 3: Cross multiply
   9,369.75x = 14,042.43 × 3,816.59
4. Step 4: Simplify right side
   9,369.75x = 53,594,127.70
5. Step 5: Solve for x
   x = 53,594,127.70/9,369.75
6. Step 6: Final answer
   x = 5,719.91