Finding the Fourth Proportional to 118,055.10, 162,919.17 and 67,066.14

Step by Step Solution

1. Step 1: Write the proportion equation
   118,055.10 : 162,919.17 = 67,066.14 : x
2. Step 2: Convert to fraction form
   118,055.10/162,919.17 = 67,066.14/x
3. Step 3: Cross multiply
   118,055.10x = 162,919.17 × 67,066.14
4. Step 4: Simplify right side
   118,055.10x = 10,926,359,863.90
5. Step 5: Solve for x
   x = 10,926,359,863.90/118,055.10
6. Step 6: Final answer
   x = 92,553.05