Finding the Fourth Proportional to 17,955.84, 24,801.27 and 12,674.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,955.84 : 24,801.27 = 12,674.25 : x
2. Step 2: Convert to fraction form
   17,955.84/24,801.27 = 12,674.25/x
3. Step 3: Cross multiply
   17,955.84x = 24,801.27 × 12,674.25
4. Step 4: Simplify right side
   17,955.84x = 314,337,496.30
5. Step 5: Solve for x
   x = 314,337,496.30/17,955.84
6. Step 6: Final answer
   x = 17,506.14