Finding the Fourth Proportional to 64,801, 89,448.42 and 44,940.52

Step by Step Solution

1. Step 1: Write the proportion equation
   64,801 : 89,448.42 = 44,940.52 : x
2. Step 2: Convert to fraction form
   64,801/89,448.42 = 44,940.52/x
3. Step 3: Cross multiply
   64,801x = 89,448.42 × 44,940.52
4. Step 4: Simplify right side
   64,801x = 4,019,858,507.98
5. Step 5: Solve for x
   x = 4,019,858,507.98/64,801
6. Step 6: Final answer
   x = 62,033.90