Finding the Fourth Proportional to 92,775.20, 139,162.43 and 33,597.02

Step by Step Solution

1. Step 1: Write the proportion equation
   92,775.20 : 139,162.43 = 33,597.02 : x
2. Step 2: Convert to fraction form
   92,775.20/139,162.43 = 33,597.02/x
3. Step 3: Cross multiply
   92,775.20x = 139,162.43 × 33,597.02
4. Step 4: Simplify right side
   92,775.20x = 4,675,443,375.86
5. Step 5: Solve for x
   x = 4,675,443,375.86/92,775.20
6. Step 6: Final answer
   x = 50,395.40