Finding the Fourth Proportional to 114,861.80, 158,486.06 and 67,105.93

Step by Step Solution

1. Step 1: Write the proportion equation
   114,861.80 : 158,486.06 = 67,105.93 : x
2. Step 2: Convert to fraction form
   114,861.80/158,486.06 = 67,105.93/x
3. Step 3: Cross multiply
   114,861.80x = 158,486.06 × 67,105.93
4. Step 4: Simplify right side
   114,861.80x = 10,635,354,448.34
5. Step 5: Solve for x
   x = 10,635,354,448.34/114,861.80
6. Step 6: Final answer
   x = 92,592.62