Finding the Fourth Proportional to 50,772, 70,055.64 and 32,864.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,772 : 70,055.64 = 32,864.52 : x
2. Step 2: Convert to fraction form
   50,772/70,055.64 = 32,864.52/x
3. Step 3: Cross multiply
   50,772x = 70,055.64 × 32,864.52
4. Step 4: Simplify right side
   50,772x = 2,302,344,981.89
5. Step 5: Solve for x
   x = 2,302,344,981.89/50,772
6. Step 6: Final answer
   x = 45,346.75