Finding the Fourth Proportional to 65,944.90, 91,008.42 and 37,254.61

Step by Step Solution

1. Step 1: Write the proportion equation
   65,944.90 : 91,008.42 = 37,254.61 : x
2. Step 2: Convert to fraction form
   65,944.90/91,008.42 = 37,254.61/x
3. Step 3: Cross multiply
   65,944.90x = 91,008.42 × 37,254.61
4. Step 4: Simplify right side
   65,944.90x = 3,390,482,738.77
5. Step 5: Solve for x
   x = 3,390,482,738.77/65,944.90
6. Step 6: Final answer
   x = 51,413.88