Finding the Fourth Proportional to 10,672,109.50, 14,727,508 and 5,777,327.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672,109.50 : 14,727,508 = 5,777,327.97 : x
2. Step 2: Convert to fraction form
   10,672,109.50/14,727,508 = 5,777,327.97/x
3. Step 3: Cross multiply
   10,672,109.50x = 14,727,508 × 5,777,327.97
4. Step 4: Simplify right side
   10,672,109.50x = 85,085,643,823,161.22
5. Step 5: Solve for x
   x = 85,085,643,823,161.22/10,672,109.50
6. Step 6: Final answer
   x = 7,972,710.91