Finding the Fourth Proportional to 114,874.48, 158,503.50 and 67,118.60

Step by Step Solution

1. Step 1: Write the proportion equation
   114,874.48 : 158,503.50 = 67,118.60 : x
2. Step 2: Convert to fraction form
   114,874.48/158,503.50 = 67,118.60/x
3. Step 3: Cross multiply
   114,874.48x = 158,503.50 × 67,118.60
4. Step 4: Simplify right side
   114,874.48x = 10,638,533,015.10
5. Step 5: Solve for x
   x = 10,638,533,015.10/114,874.48
6. Step 6: Final answer
   x = 92,610.06