Finding the Fourth Proportional to 25,992.72, 35,875.52 and 16,426.52

Step by Step Solution

1. Step 1: Write the proportion equation
   25,992.72 : 35,875.52 = 16,426.52 : x
2. Step 2: Convert to fraction form
   25,992.72/35,875.52 = 16,426.52/x
3. Step 3: Cross multiply
   25,992.72x = 35,875.52 × 16,426.52
4. Step 4: Simplify right side
   25,992.72x = 589,309,946.79
5. Step 5: Solve for x
   x = 589,309,946.79/25,992.72
6. Step 6: Final answer
   x = 22,672.12