Finding the Fourth Proportional to 117,423.50, 162,044.44 and 67,123.58

Step by Step Solution

1. Step 1: Write the proportion equation
   117,423.50 : 162,044.44 = 67,123.58 : x
2. Step 2: Convert to fraction form
   117,423.50/162,044.44 = 67,123.58/x
3. Step 3: Cross multiply
   117,423.50x = 162,044.44 × 67,123.58
4. Step 4: Simplify right side
   117,423.50x = 10,877,002,931.90
5. Step 5: Solve for x
   x = 10,877,002,931.90/117,423.50
6. Step 6: Final answer
   x = 92,630.55