Finding the Fourth Proportional to 79,510.47, 109,725.13 and 43,701.31

Step by Step Solution

1. Step 1: Write the proportion equation
   79,510.47 : 109,725.13 = 43,701.31 : x
2. Step 2: Convert to fraction form
   79,510.47/109,725.13 = 43,701.31/x
3. Step 3: Cross multiply
   79,510.47x = 109,725.13 × 43,701.31
4. Step 4: Simplify right side
   79,510.47x = 4,795,131,811.67
5. Step 5: Solve for x
   x = 4,795,131,811.67/79,510.47
6. Step 6: Final answer
   x = 60,308.18