Finding the Fourth Proportional to 10,244,923.86, 14,137,999.98 and 5,661,245.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,244,923.86 : 14,137,999.98 = 5,661,245.25 : x
2. Step 2: Convert to fraction form
   10,244,923.86/14,137,999.98 = 5,661,245.25/x
3. Step 3: Cross multiply
   10,244,923.86x = 14,137,999.98 × 5,661,245.25
4. Step 4: Simplify right side
   10,244,923.86x = 80,038,685,231,275.09
5. Step 5: Solve for x
   x = 80,038,685,231,275.09/10,244,923.86
6. Step 6: Final answer
   x = 7,812,521.24