Finding the Fourth Proportional to 79,667.71, 109,944.57 and 43,861.05

Step by Step Solution

1. Step 1: Write the proportion equation
   79,667.71 : 109,944.57 = 43,861.05 : x
2. Step 2: Convert to fraction form
   79,667.71/109,944.57 = 43,861.05/x
3. Step 3: Cross multiply
   79,667.71x = 109,944.57 × 43,861.05
4. Step 4: Simplify right side
   79,667.71x = 4,822,284,282.00
5. Step 5: Solve for x
   x = 4,822,284,282.00/79,667.71
6. Step 6: Final answer
   x = 60,529.97