Finding the Fourth Proportional to 17,469.84, 24,088.52 and 13,270.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,469.84 : 24,088.52 = 13,270.80 : x
2. Step 2: Convert to fraction form
   17,469.84/24,088.52 = 13,270.80/x
3. Step 3: Cross multiply
   17,469.84x = 24,088.52 × 13,270.80
4. Step 4: Simplify right side
   17,469.84x = 319,673,931.22
5. Step 5: Solve for x
   x = 319,673,931.22/17,469.84
6. Step 6: Final answer
   x = 18,298.62