Finding the Fourth Proportional to 53,640.82, 73,972.89 and 32,127.12

Step by Step Solution

1. Step 1: Write the proportion equation
   53,640.82 : 73,972.89 = 32,127.12 : x
2. Step 2: Convert to fraction form
   53,640.82/73,972.89 = 32,127.12/x
3. Step 3: Cross multiply
   53,640.82x = 73,972.89 × 32,127.12
4. Step 4: Simplify right side
   53,640.82x = 2,376,535,913.78
5. Step 5: Solve for x
   x = 2,376,535,913.78/53,640.82
6. Step 6: Final answer
   x = 44,304.62