Finding the Fourth Proportional to 10,269,764.10, 14,172,717.24 and 5,686,085.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,269,764.10 : 14,172,717.24 = 5,686,085.34 : x
2. Step 2: Convert to fraction form
   10,269,764.10/14,172,717.24 = 5,686,085.34/x
3. Step 3: Cross multiply
   10,269,764.10x = 14,172,717.24 × 5,686,085.34
4. Step 4: Simplify right side
   10,269,764.10x = 80,587,279,726,329.27
5. Step 5: Solve for x
   x = 80,587,279,726,329.27/10,269,764.10
6. Step 6: Final answer
   x = 7,847,042.93