Finding the Fourth Proportional to 48,323.69, 72,468.17 and 16,725.18

Step by Step Solution

1. Step 1: Write the proportion equation
   48,323.69 : 72,468.17 = 16,725.18 : x
2. Step 2: Convert to fraction form
   48,323.69/72,468.17 = 16,725.18/x
3. Step 3: Cross multiply
   48,323.69x = 72,468.17 × 16,725.18
4. Step 4: Simplify right side
   48,323.69x = 1,212,043,103.89
5. Step 5: Solve for x
   x = 1,212,043,103.89/48,323.69
6. Step 6: Final answer
   x = 25,081.76