Finding the Fourth Proportional to 16,422.72, 24,634.98 and 4,735.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,422.72 : 24,634.98 = 4,735.64 : x
2. Step 2: Convert to fraction form
   16,422.72/24,634.98 = 4,735.64/x
3. Step 3: Cross multiply
   16,422.72x = 24,634.98 × 4,735.64
4. Step 4: Simplify right side
   16,422.72x = 116,662,273.51
5. Step 5: Solve for x
   x = 116,662,273.51/16,422.72
6. Step 6: Final answer
   x = 7,103.71