Finding the Fourth Proportional to 117,460.50, 162,095.67 and 67,160.58

Step by Step Solution

1. Step 1: Write the proportion equation
   117,460.50 : 162,095.67 = 67,160.58 : x
2. Step 2: Convert to fraction form
   117,460.50/162,095.67 = 67,160.58/x
3. Step 3: Cross multiply
   117,460.50x = 162,095.67 × 67,160.58
4. Step 4: Simplify right side
   117,460.50x = 10,886,439,212.69
5. Step 5: Solve for x
   x = 10,886,439,212.69/117,460.50
6. Step 6: Final answer
   x = 92,681.70