Finding the Fourth Proportional to 79,364.82, 109,528.38 and 52,460.67

Step by Step Solution

1. Step 1: Write the proportion equation
   79,364.82 : 109,528.38 = 52,460.67 : x
2. Step 2: Convert to fraction form
   79,364.82/109,528.38 = 52,460.67/x
3. Step 3: Cross multiply
   79,364.82x = 109,528.38 × 52,460.67
4. Step 4: Simplify right side
   79,364.82x = 5,745,932,198.81
5. Step 5: Solve for x
   x = 5,745,932,198.81/79,364.82
6. Step 6: Final answer
   x = 72,398.98