Finding the Fourth Proportional to 79,443.22, 109,585.87 and 47,593.67

Step by Step Solution

1. Step 1: Write the proportion equation
   79,443.22 : 109,585.87 = 47,593.67 : x
2. Step 2: Convert to fraction form
   79,443.22/109,585.87 = 47,593.67/x
3. Step 3: Cross multiply
   79,443.22x = 109,585.87 × 47,593.67
4. Step 4: Simplify right side
   79,443.22x = 5,215,592,947.55
5. Step 5: Solve for x
   x = 5,215,592,947.55/79,443.22
6. Step 6: Final answer
   x = 65,651.84