Finding the Fourth Proportional to 50,157,193.05, 69,187,530.24 and 31,542,807.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,157,193.05 : 69,187,530.24 = 31,542,807.69 : x
2. Step 2: Convert to fraction form
   50,157,193.05/69,187,530.24 = 31,542,807.69/x
3. Step 3: Cross multiply
   50,157,193.05x = 69,187,530.24 × 31,542,807.69
4. Step 4: Simplify right side
   50,157,193.05x = 2,182,368,960,906,379.50
5. Step 5: Solve for x
   x = 2,182,368,960,906,379.50/50,157,193.05
6. Step 6: Final answer
   x = 43,510,587.98