Finding the Fourth Proportional to 64,846.84, 89,495.76 and 37,628.92

Step by Step Solution

1. Step 1: Write the proportion equation
   64,846.84 : 89,495.76 = 37,628.92 : x
2. Step 2: Convert to fraction form
   64,846.84/89,495.76 = 37,628.92/x
3. Step 3: Cross multiply
   64,846.84x = 89,495.76 × 37,628.92
4. Step 4: Simplify right side
   64,846.84x = 3,367,628,793.38
5. Step 5: Solve for x
   x = 3,367,628,793.38/64,846.84
6. Step 6: Final answer
   x = 51,932.04