Finding the Fourth Proportional to 17,364.27, 23,943.40 and 12,574.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,364.27 : 23,943.40 = 12,574.74 : x
2. Step 2: Convert to fraction form
   17,364.27/23,943.40 = 12,574.74/x
3. Step 3: Cross multiply
   17,364.27x = 23,943.40 × 12,574.74
4. Step 4: Simplify right side
   17,364.27x = 301,082,088.07
5. Step 5: Solve for x
   x = 301,082,088.07/17,364.27
6. Step 6: Final answer
   x = 17,339.17