Finding the Fourth Proportional to 10,322,400.69, 14,244,968.34 and 5,676,485.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,322,400.69 : 14,244,968.34 = 5,676,485.31 : x
2. Step 2: Convert to fraction form
   10,322,400.69/14,244,968.34 = 5,676,485.31/x
3. Step 3: Cross multiply
   10,322,400.69x = 14,244,968.34 × 5,676,485.31
4. Step 4: Simplify right side
   10,322,400.69x = 80,861,353,523,425.08
5. Step 5: Solve for x
   x = 80,861,353,523,425.08/10,322,400.69
6. Step 6: Final answer
   x = 7,833,580.19