Finding the Fourth Proportional to 65,934.72, 90,995.76 and 37,649.52

Step by Step Solution

1. Step 1: Write the proportion equation
   65,934.72 : 90,995.76 = 37,649.52 : x
2. Step 2: Convert to fraction form
   65,934.72/90,995.76 = 37,649.52/x
3. Step 3: Cross multiply
   65,934.72x = 90,995.76 × 37,649.52
4. Step 4: Simplify right side
   65,934.72x = 3,425,946,686.04
5. Step 5: Solve for x
   x = 3,425,946,686.04/65,934.72
6. Step 6: Final answer
   x = 51,959.68