Finding the Fourth Proportional to 17,266.74, 23,841.50 and 13,483.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,266.74 : 23,841.50 = 13,483.34 : x
2. Step 2: Convert to fraction form
   17,266.74/23,841.50 = 13,483.34/x
3. Step 3: Cross multiply
   17,266.74x = 23,841.50 × 13,483.34
4. Step 4: Simplify right side
   17,266.74x = 321,463,050.61
5. Step 5: Solve for x
   x = 321,463,050.61/17,266.74
6. Step 6: Final answer
   x = 18,617.47