Finding the Fourth Proportional to 17,443.68, 24,045 and 14,270.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.68 : 24,045 = 14,270.10 : x
2. Step 2: Convert to fraction form
   17,443.68/24,045 = 14,270.10/x
3. Step 3: Cross multiply
   17,443.68x = 24,045 × 14,270.10
4. Step 4: Simplify right side
   17,443.68x = 343,124,554.50
5. Step 5: Solve for x
   x = 343,124,554.50/17,443.68
6. Step 6: Final answer
   x = 19,670.42