Finding the Fourth Proportional to 70,717.89, 105,934.79 and 32,713.92

Step by Step Solution

1. Step 1: Write the proportion equation
   70,717.89 : 105,934.79 = 32,713.92 : x
2. Step 2: Convert to fraction form
   70,717.89/105,934.79 = 32,713.92/x
3. Step 3: Cross multiply
   70,717.89x = 105,934.79 × 32,713.92
4. Step 4: Simplify right side
   70,717.89x = 3,465,542,081.71
5. Step 5: Solve for x
   x = 3,465,542,081.71/70,717.89
6. Step 6: Final answer
   x = 49,005.17