Finding the Fourth Proportional to 16,423.31, 24,635.16 and 4,736.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,423.31 : 24,635.16 = 4,736.63 : x
2. Step 2: Convert to fraction form
   16,423.31/24,635.16 = 4,736.63/x
3. Step 3: Cross multiply
   16,423.31x = 24,635.16 × 4,736.63
4. Step 4: Simplify right side
   16,423.31x = 116,687,514.74
5. Step 5: Solve for x
   x = 116,687,514.74/16,423.31
6. Step 6: Final answer
   x = 7,105.00