Finding the Fourth Proportional to 70,425.72, 105,580.78 and 32,967.56

Step by Step Solution

1. Step 1: Write the proportion equation
   70,425.72 : 105,580.78 = 32,967.56 : x
2. Step 2: Convert to fraction form
   70,425.72/105,580.78 = 32,967.56/x
3. Step 3: Cross multiply
   70,425.72x = 105,580.78 × 32,967.56
4. Step 4: Simplify right side
   70,425.72x = 3,480,740,699.50
5. Step 5: Solve for x
   x = 3,480,740,699.50/70,425.72
6. Step 6: Final answer
   x = 49,424.28