Finding the Fourth Proportional to 65,966.94, 91,038.78 and 37,276.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,966.94 : 91,038.78 = 37,276.62 : x
2. Step 2: Convert to fraction form
   65,966.94/91,038.78 = 37,276.62/x
3. Step 3: Cross multiply
   65,966.94x = 91,038.78 × 37,276.62
4. Step 4: Simplify right side
   65,966.94x = 3,393,618,007.32
5. Step 5: Solve for x
   x = 3,393,618,007.32/65,966.94
6. Step 6: Final answer
   x = 51,444.22