Finding the Fourth Proportional to 17,827.16, 24,601.52 and 9,869.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,827.16 : 24,601.52 = 9,869.51 : x
2. Step 2: Convert to fraction form
   17,827.16/24,601.52 = 9,869.51/x
3. Step 3: Cross multiply
   17,827.16x = 24,601.52 × 9,869.51
4. Step 4: Simplify right side
   17,827.16x = 242,805,033.83
5. Step 5: Solve for x
   x = 242,805,033.83/17,827.16
6. Step 6: Final answer
   x = 13,619.95