Finding the Fourth Proportional to 64,664.02, 89,222.97 and 37,801.33

Step by Step Solution

1. Step 1: Write the proportion equation
   64,664.02 : 89,222.97 = 37,801.33 : x
2. Step 2: Convert to fraction form
   64,664.02/89,222.97 = 37,801.33/x
3. Step 3: Cross multiply
   64,664.02x = 89,222.97 × 37,801.33
4. Step 4: Simplify right side
   64,664.02x = 3,372,746,932.55
5. Step 5: Solve for x
   x = 3,372,746,932.55/64,664.02
6. Step 6: Final answer
   x = 52,158.02