Finding the Fourth Proportional to 117,550, 162,219.04 and 67,249.04

Step by Step Solution

1. Step 1: Write the proportion equation
   117,550 : 162,219.04 = 67,249.04 : x
2. Step 2: Convert to fraction form
   117,550/162,219.04 = 67,249.04/x
3. Step 3: Cross multiply
   117,550x = 162,219.04 × 67,249.04
4. Step 4: Simplify right side
   117,550x = 10,909,074,709.72
5. Step 5: Solve for x
   x = 10,909,074,709.72/117,550
6. Step 6: Final answer
   x = 92,803.70