Finding the Fourth Proportional to 16,673.34, 25,019.85 and 6,150.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,673.34 : 25,019.85 = 6,150.78 : x
2. Step 2: Convert to fraction form
   16,673.34/25,019.85 = 6,150.78/x
3. Step 3: Cross multiply
   16,673.34x = 25,019.85 × 6,150.78
4. Step 4: Simplify right side
   16,673.34x = 153,891,592.98
5. Step 5: Solve for x
   x = 153,891,592.98/16,673.34
6. Step 6: Final answer
   x = 9,229.80