Finding the Fourth Proportional to 65,326.32, 90,147.60 and 37,033.92

Step by Step Solution

1. Step 1: Write the proportion equation
   65,326.32 : 90,147.60 = 37,033.92 : x
2. Step 2: Convert to fraction form
   65,326.32/90,147.60 = 37,033.92/x
3. Step 3: Cross multiply
   65,326.32x = 90,147.60 × 37,033.92
4. Step 4: Simplify right side
   65,326.32x = 3,338,519,006.59
5. Step 5: Solve for x
   x = 3,338,519,006.59/65,326.32
6. Step 6: Final answer
   x = 51,105.27