Finding the Fourth Proportional to 23,504.92, 32,436.77 and 12,894.77

Step by Step Solution

1. Step 1: Write the proportion equation
   23,504.92 : 32,436.77 = 12,894.77 : x
2. Step 2: Convert to fraction form
   23,504.92/32,436.77 = 12,894.77/x
3. Step 3: Cross multiply
   23,504.92x = 32,436.77 × 12,894.77
4. Step 4: Simplify right side
   23,504.92x = 418,264,705.31
5. Step 5: Solve for x
   x = 418,264,705.31/23,504.92
6. Step 6: Final answer
   x = 17,794.77