Finding the Fourth Proportional to 10,555,017.86, 14,567,297.18 and 5,910,571.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,555,017.86 : 14,567,297.18 = 5,910,571.62 : x
2. Step 2: Convert to fraction form
   10,555,017.86/14,567,297.18 = 5,910,571.62/x
3. Step 3: Cross multiply
   10,555,017.86x = 14,567,297.18 × 5,910,571.62
4. Step 4: Simplify right side
   10,555,017.86x = 86,101,053,262,661.17
5. Step 5: Solve for x
   x = 86,101,053,262,661.17/10,555,017.86
6. Step 6: Final answer
   x = 8,157,357.42