Finding the Fourth Proportional to 50,684.74, 69,942.90 and 29,462.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,684.74 : 69,942.90 = 29,462.34 : x
2. Step 2: Convert to fraction form
   50,684.74/69,942.90 = 29,462.34/x
3. Step 3: Cross multiply
   50,684.74x = 69,942.90 × 29,462.34
4. Step 4: Simplify right side
   50,684.74x = 2,060,681,500.39
5. Step 5: Solve for x
   x = 2,060,681,500.39/50,684.74
6. Step 6: Final answer
   x = 40,656.84