Finding the Fourth Proportional to 23,838.92, 32,903.76 and 16,288.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,838.92 : 32,903.76 = 16,288.30 : x
2. Step 2: Convert to fraction form
   23,838.92/32,903.76 = 16,288.30/x
3. Step 3: Cross multiply
   23,838.92x = 32,903.76 × 16,288.30
4. Step 4: Simplify right side
   23,838.92x = 535,946,314.01
5. Step 5: Solve for x
   x = 535,946,314.01/23,838.92
6. Step 6: Final answer
   x = 22,481.99