Finding the Fourth Proportional to 32,894.71, 49,314.39 and 13,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,894.71 : 49,314.39 = 13,162.50 : x
2. Step 2: Convert to fraction form
   32,894.71/49,314.39 = 13,162.50/x
3. Step 3: Cross multiply
   32,894.71x = 49,314.39 × 13,162.50
4. Step 4: Simplify right side
   32,894.71x = 649,100,609.02
5. Step 5: Solve for x
   x = 649,100,609.02/32,894.71
6. Step 6: Final answer
   x = 19,732.68