Finding the Fourth Proportional to 23,440.33, 32,347.71 and 12,829.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,440.33 : 32,347.71 = 12,829.96 : x
2. Step 2: Convert to fraction form
   23,440.33/32,347.71 = 12,829.96/x
3. Step 3: Cross multiply
   23,440.33x = 32,347.71 × 12,829.96
4. Step 4: Simplify right side
   23,440.33x = 415,019,825.39
5. Step 5: Solve for x
   x = 415,019,825.39/23,440.33
6. Step 6: Final answer
   x = 17,705.37