Finding the Fourth Proportional to 79,100.29, 109,156.94 and 43,289.58

Step by Step Solution

1. Step 1: Write the proportion equation
   79,100.29 : 109,156.94 = 43,289.58 : x
2. Step 2: Convert to fraction form
   79,100.29/109,156.94 = 43,289.58/x
3. Step 3: Cross multiply
   79,100.29x = 109,156.94 × 43,289.58
4. Step 4: Simplify right side
   79,100.29x = 4,725,358,086.69
5. Step 5: Solve for x
   x = 4,725,358,086.69/79,100.29
6. Step 6: Final answer
   x = 59,738.82