Finding the Fourth Proportional to 10,250,346.09, 14,145,772.83 and 5,666,962.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250,346.09 : 14,145,772.83 = 5,666,962.71 : x
2. Step 2: Convert to fraction form
   10,250,346.09/14,145,772.83 = 5,666,962.71/x
3. Step 3: Cross multiply
   10,250,346.09x = 14,145,772.83 × 5,666,962.71
4. Step 4: Simplify right side
   10,250,346.09x = 80,163,567,131,741.17
5. Step 5: Solve for x
   x = 80,163,567,131,741.17/10,250,346.09
6. Step 6: Final answer
   x = 7,820,571.76