Finding the Fourth Proportional to 65,832.82, 90,850.89 and 37,538.98

Step by Step Solution

1. Step 1: Write the proportion equation
   65,832.82 : 90,850.89 = 37,538.98 : x
2. Step 2: Convert to fraction form
   65,832.82/90,850.89 = 37,538.98/x
3. Step 3: Cross multiply
   65,832.82x = 90,850.89 × 37,538.98
4. Step 4: Simplify right side
   65,832.82x = 3,410,449,742.69
5. Step 5: Solve for x
   x = 3,410,449,742.69/65,832.82
6. Step 6: Final answer
   x = 51,804.70