Finding the Fourth Proportional to 10,384,864.62, 14,331,976.10 and 5,739,556.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,384,864.62 : 14,331,976.10 = 5,739,556.68 : x
2. Step 2: Convert to fraction form
   10,384,864.62/14,331,976.10 = 5,739,556.68/x
3. Step 3: Cross multiply
   10,384,864.62x = 14,331,976.10 × 5,739,556.68
4. Step 4: Simplify right side
   10,384,864.62x = 82,259,189,162,355.34
5. Step 5: Solve for x
   x = 82,259,189,162,355.34/10,384,864.62
6. Step 6: Final answer
   x = 7,921,065.14