Finding the Fourth Proportional to 65,494.46, 90,375.75 and 37,194.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,494.46 : 90,375.75 = 37,194.62 : x
2. Step 2: Convert to fraction form
   65,494.46/90,375.75 = 37,194.62/x
3. Step 3: Cross multiply
   65,494.46x = 90,375.75 × 37,194.62
4. Step 4: Simplify right side
   65,494.46x = 3,361,491,678.47
5. Step 5: Solve for x
   x = 3,361,491,678.47/65,494.46
6. Step 6: Final answer
   x = 51,324.82