Finding the Fourth Proportional to 23,787.96, 32,827.37 and 13,178.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,787.96 : 32,827.37 = 13,178.27 : x
2. Step 2: Convert to fraction form
   23,787.96/32,827.37 = 13,178.27/x
3. Step 3: Cross multiply
   23,787.96x = 32,827.37 × 13,178.27
4. Step 4: Simplify right side
   23,787.96x = 432,607,715.22
5. Step 5: Solve for x
   x = 432,607,715.22/23,787.96
6. Step 6: Final answer
   x = 18,185.99