Finding the Fourth Proportional to 16,636.52, 24,955.86 and 4,948.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,636.52 : 24,955.86 = 4,948.76 : x
2. Step 2: Convert to fraction form
   16,636.52/24,955.86 = 4,948.76/x
3. Step 3: Cross multiply
   16,636.52x = 24,955.86 × 4,948.76
4. Step 4: Simplify right side
   16,636.52x = 123,500,561.73
5. Step 5: Solve for x
   x = 123,500,561.73/16,636.52
6. Step 6: Final answer
   x = 7,423.46