Finding the Fourth Proportional to 10,322,404.69, 14,244,973.86 and 5,676,489.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,322,404.69 : 14,244,973.86 = 5,676,489.31 : x
2. Step 2: Convert to fraction form
   10,322,404.69/14,244,973.86 = 5,676,489.31/x
3. Step 3: Cross multiply
   10,322,404.69x = 14,244,973.86 × 5,676,489.31
4. Step 4: Simplify right side
   10,322,404.69x = 80,861,441,837,519.42
5. Step 5: Solve for x
   x = 80,861,441,837,519.42/10,322,404.69
6. Step 6: Final answer
   x = 7,833,585.71