Finding the Fourth Proportional to 25,784.56, 35,570.04 and 16,827.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,784.56 : 35,570.04 = 16,827.92 : x
2. Step 2: Convert to fraction form
   25,784.56/35,570.04 = 16,827.92/x
3. Step 3: Cross multiply
   25,784.56x = 35,570.04 × 16,827.92
4. Step 4: Simplify right side
   25,784.56x = 598,569,787.52
5. Step 5: Solve for x
   x = 598,569,787.52/25,784.56
6. Step 6: Final answer
   x = 23,214.27