Finding the Fourth Proportional to 17,653.51, 24,362.61 and 10,102.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,653.51 : 24,362.61 = 10,102.21 : x
2. Step 2: Convert to fraction form
   17,653.51/24,362.61 = 10,102.21/x
3. Step 3: Cross multiply
   17,653.51x = 24,362.61 × 10,102.21
4. Step 4: Simplify right side
   17,653.51x = 246,116,103.58
5. Step 5: Solve for x
   x = 246,116,103.58/17,653.51
6. Step 6: Final answer
   x = 13,941.48