Finding the Fourth Proportional to 50,168.72, 69,181.16 and 35,055.87

Step by Step Solution

1. Step 1: Write the proportion equation
   50,168.72 : 69,181.16 = 35,055.87 : x
2. Step 2: Convert to fraction form
   50,168.72/69,181.16 = 35,055.87/x
3. Step 3: Cross multiply
   50,168.72x = 69,181.16 × 35,055.87
4. Step 4: Simplify right side
   50,168.72x = 2,425,205,576.13
5. Step 5: Solve for x
   x = 2,425,205,576.13/50,168.72
6. Step 6: Final answer
   x = 48,340.99