Finding the Fourth Proportional to 10,864,485.72, 14,992,918.56 and 5,969,761.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,864,485.72 : 14,992,918.56 = 5,969,761.02 : x
2. Step 2: Convert to fraction form
   10,864,485.72/14,992,918.56 = 5,969,761.02/x
3. Step 3: Cross multiply
   10,864,485.72x = 14,992,918.56 × 5,969,761.02
4. Step 4: Simplify right side
   10,864,485.72x = 89,504,140,795,522.53
5. Step 5: Solve for x
   x = 89,504,140,795,522.53/10,864,485.72
6. Step 6: Final answer
   x = 8,238,230.79