Finding the Fourth Proportional to 1,647,819.50, 2,472,082.14 and 510,556.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647,819.50 : 2,472,082.14 = 510,556.52 : x
2. Step 2: Convert to fraction form
   1,647,819.50/2,472,082.14 = 510,556.52/x
3. Step 3: Cross multiply
   1,647,819.50x = 2,472,082.14 × 510,556.52
4. Step 4: Simplify right side
   1,647,819.50x = 1,262,137,654,552.55
5. Step 5: Solve for x
   x = 1,262,137,654,552.55/1,647,819.50
6. Step 6: Final answer
   x = 765,944.12