Finding the Fourth Proportional to 114,861.46, 158,485.59 and 67,105.58

Step by Step Solution

1. Step 1: Write the proportion equation
   114,861.46 : 158,485.59 = 67,105.58 : x
2. Step 2: Convert to fraction form
   114,861.46/158,485.59 = 67,105.58/x
3. Step 3: Cross multiply
   114,861.46x = 158,485.59 × 67,105.58
4. Step 4: Simplify right side
   114,861.46x = 10,635,267,834.81
5. Step 5: Solve for x
   x = 10,635,267,834.81/114,861.46
6. Step 6: Final answer
   x = 92,592.13