Finding the Fourth Proportional to 65,562.15, 90,473.18 and 37,266.15

Step by Step Solution

1. Step 1: Write the proportion equation
   65,562.15 : 90,473.18 = 37,266.15 : x
2. Step 2: Convert to fraction form
   65,562.15/90,473.18 = 37,266.15/x
3. Step 3: Cross multiply
   65,562.15x = 90,473.18 × 37,266.15
4. Step 4: Simplify right side
   65,562.15x = 3,371,586,910.53
5. Step 5: Solve for x
   x = 3,371,586,910.53/65,562.15
6. Step 6: Final answer
   x = 51,425.81