Finding the Fourth Proportional to 16,633, 24,953.60 and 4,946.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,633 : 24,953.60 = 4,946.16 : x
2. Step 2: Convert to fraction form
   16,633/24,953.60 = 4,946.16/x
3. Step 3: Cross multiply
   16,633x = 24,953.60 × 4,946.16
4. Step 4: Simplify right side
   16,633x = 123,424,498.18
5. Step 5: Solve for x
   x = 123,424,498.18/16,633
6. Step 6: Final answer
   x = 7,420.46