Finding the Fourth Proportional to 79,799.50, 110,041.50 and 52,582.69

Step by Step Solution

1. Step 1: Write the proportion equation
   79,799.50 : 110,041.50 = 52,582.69 : x
2. Step 2: Convert to fraction form
   79,799.50/110,041.50 = 52,582.69/x
3. Step 3: Cross multiply
   79,799.50x = 110,041.50 × 52,582.69
4. Step 4: Simplify right side
   79,799.50x = 5,786,278,081.64
5. Step 5: Solve for x
   x = 5,786,278,081.64/79,799.50
6. Step 6: Final answer
   x = 72,510.20