Finding the Fourth Proportional to 65,851.23, 90,874.06 and 35,635.94

Step by Step Solution

1. Step 1: Write the proportion equation
   65,851.23 : 90,874.06 = 35,635.94 : x
2. Step 2: Convert to fraction form
   65,851.23/90,874.06 = 35,635.94/x
3. Step 3: Cross multiply
   65,851.23x = 90,874.06 × 35,635.94
4. Step 4: Simplify right side
   65,851.23x = 3,238,382,549.72
5. Step 5: Solve for x
   x = 3,238,382,549.72/65,851.23
6. Step 6: Final answer
   x = 49,177.25