Finding the Fourth Proportional to 23,604.87, 32,574.37 and 12,994.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,604.87 : 32,574.37 = 12,994.23 : x
2. Step 2: Convert to fraction form
   23,604.87/32,574.37 = 12,994.23/x
3. Step 3: Cross multiply
   23,604.87x = 32,574.37 × 12,994.23
4. Step 4: Simplify right side
   23,604.87x = 423,278,855.89
5. Step 5: Solve for x
   x = 423,278,855.89/23,604.87
6. Step 6: Final answer
   x = 17,931.84