Finding the Fourth Proportional to 117,549.24, 162,215.04 and 67,245

Step by Step Solution

1. Step 1: Write the proportion equation
   117,549.24 : 162,215.04 = 67,245 : x
2. Step 2: Convert to fraction form
   117,549.24/162,215.04 = 67,245/x
3. Step 3: Cross multiply
   117,549.24x = 162,215.04 × 67,245
4. Step 4: Simplify right side
   117,549.24x = 10,908,150,364.80
5. Step 5: Solve for x
   x = 10,908,150,364.80/117,549.24
6. Step 6: Final answer
   x = 92,796.43