Finding the Fourth Proportional to 48,810.72, 73,077.72 and 32,120.56

Step by Step Solution

1. Step 1: Write the proportion equation
   48,810.72 : 73,077.72 = 32,120.56 : x
2. Step 2: Convert to fraction form
   48,810.72/73,077.72 = 32,120.56/x
3. Step 3: Cross multiply
   48,810.72x = 73,077.72 × 32,120.56
4. Step 4: Simplify right side
   48,810.72x = 2,347,297,289.92
5. Step 5: Solve for x
   x = 2,347,297,289.92/48,810.72
6. Step 6: Final answer
   x = 48,089.79