Finding the Fourth Proportional to 118,080.41, 162,944.81 and 67,086.06

Step by Step Solution

1. Step 1: Write the proportion equation
   118,080.41 : 162,944.81 = 67,086.06 : x
2. Step 2: Convert to fraction form
   118,080.41/162,944.81 = 67,086.06/x
3. Step 3: Cross multiply
   118,080.41x = 162,944.81 × 67,086.06
4. Step 4: Simplify right side
   118,080.41x = 10,931,325,468.06
5. Step 5: Solve for x
   x = 10,931,325,468.06/118,080.41
6. Step 6: Final answer
   x = 92,575.26