Finding the Fourth Proportional to 50,789,358.48, 76,164,542.39 and 21,624,707.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,789,358.48 : 76,164,542.39 = 21,624,707.06 : x
2. Step 2: Convert to fraction form
   50,789,358.48/76,164,542.39 = 21,624,707.06/x
3. Step 3: Cross multiply
   50,789,358.48x = 76,164,542.39 × 21,624,707.06
4. Step 4: Simplify right side
   50,789,358.48x = 1,647,035,917,501,558.25
5. Step 5: Solve for x
   x = 1,647,035,917,501,558.25/50,789,358.48
6. Step 6: Final answer
   x = 32,428,760.01