Finding the Fourth Proportional to 16,315.02, 24,471.72 and 4,626.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,315.02 : 24,471.72 = 4,626.72 : x
2. Step 2: Convert to fraction form
   16,315.02/24,471.72 = 4,626.72/x
3. Step 3: Cross multiply
   16,315.02x = 24,471.72 × 4,626.72
4. Step 4: Simplify right side
   16,315.02x = 113,223,796.36
5. Step 5: Solve for x
   x = 113,223,796.36/16,315.02
6. Step 6: Final answer
   x = 6,939.85