Finding the Fourth Proportional to 31,949.79, 44,090.56 and 17,609.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,949.79 : 44,090.56 = 17,609.59 : x
2. Step 2: Convert to fraction form
   31,949.79/44,090.56 = 17,609.59/x
3. Step 3: Cross multiply
   31,949.79x = 44,090.56 × 17,609.59
4. Step 4: Simplify right side
   31,949.79x = 776,416,684.47
5. Step 5: Solve for x
   x = 776,416,684.47/31,949.79
6. Step 6: Final answer
   x = 24,301.16