Finding the Fourth Proportional to 10,150.29, 14,006.45 and 5,673.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.29 : 14,006.45 = 5,673.42 : x
2. Step 2: Convert to fraction form
   10,150.29/14,006.45 = 5,673.42/x
3. Step 3: Cross multiply
   10,150.29x = 14,006.45 × 5,673.42
4. Step 4: Simplify right side
   10,150.29x = 79,464,445.19
5. Step 5: Solve for x
   x = 79,464,445.19/10,150.29
6. Step 6: Final answer
   x = 7,828.79