Finding the Fourth Proportional to 23,604.87, 32,573.98 and 12,994.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,604.87 : 32,573.98 = 12,994.48 : x
2. Step 2: Convert to fraction form
   23,604.87/32,573.98 = 12,994.48/x
3. Step 3: Cross multiply
   23,604.87x = 32,573.98 × 12,994.48
4. Step 4: Simplify right side
   23,604.87x = 423,281,931.63
5. Step 5: Solve for x
   x = 423,281,931.63/23,604.87
6. Step 6: Final answer
   x = 17,931.97