Finding the Fourth Proportional to 50,510.81, 69,687.99 and 32,617.91

Step by Step Solution

1. Step 1: Write the proportion equation
   50,510.81 : 69,687.99 = 32,617.91 : x
2. Step 2: Convert to fraction form
   50,510.81/69,687.99 = 32,617.91/x
3. Step 3: Cross multiply
   50,510.81x = 69,687.99 × 32,617.91
4. Step 4: Simplify right side
   50,510.81x = 2,273,076,585.90
5. Step 5: Solve for x
   x = 2,273,076,585.90/50,510.81
6. Step 6: Final answer
   x = 45,001.78