Finding the Fourth Proportional to 17,367.40, 23,967.94 and 9,814.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,367.40 : 23,967.94 = 9,814.05 : x
2. Step 2: Convert to fraction form
   17,367.40/23,967.94 = 9,814.05/x
3. Step 3: Cross multiply
   17,367.40x = 23,967.94 × 9,814.05
4. Step 4: Simplify right side
   17,367.40x = 235,222,483.94
5. Step 5: Solve for x
   x = 235,222,483.94/17,367.40
6. Step 6: Final answer
   x = 13,543.91