Finding the Fourth Proportional to 17,526.71, 24,187.47 and 9,974.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,526.71 : 24,187.47 = 9,974.18 : x
2. Step 2: Convert to fraction form
   17,526.71/24,187.47 = 9,974.18/x
3. Step 3: Cross multiply
   17,526.71x = 24,187.47 × 9,974.18
4. Step 4: Simplify right side
   17,526.71x = 241,250,179.52
5. Step 5: Solve for x
   x = 241,250,179.52/17,526.71
6. Step 6: Final answer
   x = 13,764.72