Finding the Fourth Proportional to 10,729,222.20, 14,806,716.00 and 6,146,429.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,729,222.20 : 14,806,716.00 = 6,146,429.31 : x
2. Step 2: Convert to fraction form
   10,729,222.20/14,806,716.00 = 6,146,429.31/x
3. Step 3: Cross multiply
   10,729,222.20x = 14,806,716.00 × 6,146,429.31
4. Step 4: Simplify right side
   10,729,222.20x = 91,008,433,184,196.84
5. Step 5: Solve for x
   x = 91,008,433,184,196.84/10,729,222.20
6. Step 6: Final answer
   x = 8,482,295.50