Finding the Fourth Proportional to 65,366.56, 90,202.56 and 37,074.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,366.56 : 90,202.56 = 37,074.88 : x
2. Step 2: Convert to fraction form
   65,366.56/90,202.56 = 37,074.88/x
3. Step 3: Cross multiply
   65,366.56x = 90,202.56 × 37,074.88
4. Step 4: Simplify right side
   65,366.56x = 3,344,249,087.69
5. Step 5: Solve for x
   x = 3,344,249,087.69/65,366.56
6. Step 6: Final answer
   x = 51,161.47