Finding the Fourth Proportional to 65,648.66, 90,595.41 and 37,353.74

Step by Step Solution

1. Step 1: Write the proportion equation
   65,648.66 : 90,595.41 = 37,353.74 : x
2. Step 2: Convert to fraction form
   65,648.66/90,595.41 = 37,353.74/x
3. Step 3: Cross multiply
   65,648.66x = 90,595.41 × 37,353.74
4. Step 4: Simplify right side
   65,648.66x = 3,384,077,390.33
5. Step 5: Solve for x
   x = 3,384,077,390.33/65,648.66
6. Step 6: Final answer
   x = 51,548.31