Finding the Fourth Proportional to 31,494.24, 43,462.32 and 17,347.08

Step by Step Solution

1. Step 1: Write the proportion equation
   31,494.24 : 43,462.32 = 17,347.08 : x
2. Step 2: Convert to fraction form
   31,494.24/43,462.32 = 17,347.08/x
3. Step 3: Cross multiply
   31,494.24x = 43,462.32 × 17,347.08
4. Step 4: Simplify right side
   31,494.24x = 753,944,342.03
5. Step 5: Solve for x
   x = 753,944,342.03/31,494.24
6. Step 6: Final answer
   x = 23,939.12