Finding the Fourth Proportional to 65,896.76, 90,930.74 and 37,597

Step by Step Solution

1. Step 1: Write the proportion equation
   65,896.76 : 90,930.74 = 37,597 : x
2. Step 2: Convert to fraction form
   65,896.76/90,930.74 = 37,597/x
3. Step 3: Cross multiply
   65,896.76x = 90,930.74 × 37,597
4. Step 4: Simplify right side
   65,896.76x = 3,418,723,031.78
5. Step 5: Solve for x
   x = 3,418,723,031.78/65,896.76
6. Step 6: Final answer
   x = 51,879.99