Finding the Fourth Proportional to 64,627.48, 89,180.22 and 35,945.92

Step by Step Solution

1. Step 1: Write the proportion equation
   64,627.48 : 89,180.22 = 35,945.92 : x
2. Step 2: Convert to fraction form
   64,627.48/89,180.22 = 35,945.92/x
3. Step 3: Cross multiply
   64,627.48x = 89,180.22 × 35,945.92
4. Step 4: Simplify right side
   64,627.48x = 3,205,665,053.70
5. Step 5: Solve for x
   x = 3,205,665,053.70/64,627.48
6. Step 6: Final answer
   x = 49,602.20