Finding the Fourth Proportional to 65,932.37, 90,981.25 and 37,254.52

Step by Step Solution

1. Step 1: Write the proportion equation
   65,932.37 : 90,981.25 = 37,254.52 : x
2. Step 2: Convert to fraction form
   65,932.37/90,981.25 = 37,254.52/x
3. Step 3: Cross multiply
   65,932.37x = 90,981.25 × 37,254.52
4. Step 4: Simplify right side
   65,932.37x = 3,389,462,797.75
5. Step 5: Solve for x
   x = 3,389,462,797.75/65,932.37
6. Step 6: Final answer
   x = 51,408.17