Finding the Fourth Proportional to 117,553.52, 162,177.72 and 67,225.52

Step by Step Solution

1. Step 1: Write the proportion equation
   117,553.52 : 162,177.72 = 67,225.52 : x
2. Step 2: Convert to fraction form
   117,553.52/162,177.72 = 67,225.52/x
3. Step 3: Cross multiply
   117,553.52x = 162,177.72 × 67,225.52
4. Step 4: Simplify right side
   117,553.52x = 10,902,481,559.41
5. Step 5: Solve for x
   x = 10,902,481,559.41/117,553.52
6. Step 6: Final answer
   x = 92,744.83