Finding the Fourth Proportional to 17,561.31, 24,236.22 and 10,487.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,561.31 : 24,236.22 = 10,487.58 : x
2. Step 2: Convert to fraction form
   17,561.31/24,236.22 = 10,487.58/x
3. Step 3: Cross multiply
   17,561.31x = 24,236.22 × 10,487.58
4. Step 4: Simplify right side
   17,561.31x = 254,179,335.48
5. Step 5: Solve for x
   x = 254,179,335.48/17,561.31
6. Step 6: Final answer
   x = 14,473.83