Finding the Fourth Proportional to 50,543.75, 69,727.83 and 29,310.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,543.75 : 69,727.83 = 29,310.72 : x
2. Step 2: Convert to fraction form
   50,543.75/69,727.83 = 29,310.72/x
3. Step 3: Cross multiply
   50,543.75x = 69,727.83 × 29,310.72
4. Step 4: Simplify right side
   50,543.75x = 2,043,772,901.34
5. Step 5: Solve for x
   x = 2,043,772,901.34/50,543.75
6. Step 6: Final answer
   x = 40,435.72