Finding the Fourth Proportional to 79,041.52, 109,063.56 and 47,208.52

Step by Step Solution

1. Step 1: Write the proportion equation
   79,041.52 : 109,063.56 = 47,208.52 : x
2. Step 2: Convert to fraction form
   79,041.52/109,063.56 = 47,208.52/x
3. Step 3: Cross multiply
   79,041.52x = 109,063.56 × 47,208.52
4. Step 4: Simplify right side
   79,041.52x = 5,148,729,253.53
5. Step 5: Solve for x
   x = 5,148,729,253.53/79,041.52
6. Step 6: Final answer
   x = 65,139.55