Finding the Fourth Proportional to 31,637.39, 43,660.52 and 17,298.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,637.39 : 43,660.52 = 17,298.06 : x
2. Step 2: Convert to fraction form
   31,637.39/43,660.52 = 17,298.06/x
3. Step 3: Cross multiply
   31,637.39x = 43,660.52 × 17,298.06
4. Step 4: Simplify right side
   31,637.39x = 755,242,109.24
5. Step 5: Solve for x
   x = 755,242,109.24/31,637.39
6. Step 6: Final answer
   x = 23,871.82