Finding the Fourth Proportional to 50,768.50, 70,050.81 and 32,861.02

Step by Step Solution

1. Step 1: Write the proportion equation
   50,768.50 : 70,050.81 = 32,861.02 : x
2. Step 2: Convert to fraction form
   50,768.50/70,050.81 = 32,861.02/x
3. Step 3: Cross multiply
   50,768.50x = 70,050.81 × 32,861.02
4. Step 4: Simplify right side
   50,768.50x = 2,301,941,068.43
5. Step 5: Solve for x
   x = 2,301,941,068.43/50,768.50
6. Step 6: Final answer
   x = 45,341.92