Finding the Fourth Proportional to 21,371.39, 32,061.52 and 10,703.24

Step by Step Solution

1. Step 1: Write the proportion equation
   21,371.39 : 32,061.52 = 10,703.24 : x
2. Step 2: Convert to fraction form
   21,371.39/32,061.52 = 10,703.24/x
3. Step 3: Cross multiply
   21,371.39x = 32,061.52 × 10,703.24
4. Step 4: Simplify right side
   21,371.39x = 343,162,116.63
5. Step 5: Solve for x
   x = 343,162,116.63/21,371.39
6. Step 6: Final answer
   x = 16,057.08