Finding the Fourth Proportional to 10,345,467.92, 14,277,186.90 and 5,761,789.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,345,467.92 : 14,277,186.90 = 5,761,789.36 : x
2. Step 2: Convert to fraction form
   10,345,467.92/14,277,186.90 = 5,761,789.36/x
3. Step 3: Cross multiply
   10,345,467.92x = 14,277,186.90 × 5,761,789.36
4. Step 4: Simplify right side
   10,345,467.92x = 82,262,143,571,151.39
5. Step 5: Solve for x
   x = 82,262,143,571,151.39/10,345,467.92
6. Step 6: Final answer
   x = 7,951,515.02