Finding the Fourth Proportional to 50,395,644, 69,567,485.76 and 33,885,338.40

Step by Step Solution

1. Step 1: Write the proportion equation
   50,395,644 : 69,567,485.76 = 33,885,338.40 : x
2. Step 2: Convert to fraction form
   50,395,644/69,567,485.76 = 33,885,338.40/x
3. Step 3: Cross multiply
   50,395,644x = 69,567,485.76 × 33,885,338.40
4. Step 4: Simplify right side
   50,395,644x = 2,357,317,796,614,781.50
5. Step 5: Solve for x
   x = 2,357,317,796,614,781.50/50,395,644
6. Step 6: Final answer
   x = 46,776,221.31