Finding the Fourth Proportional to 17,914.74, 24,725.04 and 12,895.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,914.74 : 24,725.04 = 12,895.56 : x
2. Step 2: Convert to fraction form
   17,914.74/24,725.04 = 12,895.56/x
3. Step 3: Cross multiply
   17,914.74x = 24,725.04 × 12,895.56
4. Step 4: Simplify right side
   17,914.74x = 318,843,236.82
5. Step 5: Solve for x
   x = 318,843,236.82/17,914.74
6. Step 6: Final answer
   x = 17,797.82