Finding the Fourth Proportional to 92,896.15, 139,300.27 and 35,996.68

Step by Step Solution

1. Step 1: Write the proportion equation
   92,896.15 : 139,300.27 = 35,996.68 : x
2. Step 2: Convert to fraction form
   92,896.15/139,300.27 = 35,996.68/x
3. Step 3: Cross multiply
   92,896.15x = 139,300.27 × 35,996.68
4. Step 4: Simplify right side
   92,896.15x = 5,014,347,243.10
5. Step 5: Solve for x
   x = 5,014,347,243.10/92,896.15
6. Step 6: Final answer
   x = 53,977.99