Finding the Fourth Proportional to 31,642.62, 43,667.32 and 17,495.46

Step by Step Solution

1. Step 1: Write the proportion equation
   31,642.62 : 43,667.32 = 17,495.46 : x
2. Step 2: Convert to fraction form
   31,642.62/43,667.32 = 17,495.46/x
3. Step 3: Cross multiply
   31,642.62x = 43,667.32 × 17,495.46
4. Step 4: Simplify right side
   31,642.62x = 763,979,850.37
5. Step 5: Solve for x
   x = 763,979,850.37/31,642.62
6. Step 6: Final answer
   x = 24,144.01