Finding the Fourth Proportional to 79,084.35, 109,136.39 and 43,274.36

Step by Step Solution

1. Step 1: Write the proportion equation
   79,084.35 : 109,136.39 = 43,274.36 : x
2. Step 2: Convert to fraction form
   79,084.35/109,136.39 = 43,274.36/x
3. Step 3: Cross multiply
   79,084.35x = 109,136.39 × 43,274.36
4. Step 4: Simplify right side
   79,084.35x = 4,722,806,667.91
5. Step 5: Solve for x
   x = 4,722,806,667.91/79,084.35
6. Step 6: Final answer
   x = 59,718.60