Finding the Fourth Proportional to 10,672,105.10, 14,727,501.91 and 5,777,323.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672,105.10 : 14,727,501.91 = 5,777,323.56 : x
2. Step 2: Convert to fraction form
   10,672,105.10/14,727,501.91 = 5,777,323.56/x
3. Step 3: Cross multiply
   10,672,105.10x = 14,727,501.91 × 5,777,323.56
4. Step 4: Simplify right side
   10,672,105.10x = 85,085,543,730,388.56
5. Step 5: Solve for x
   x = 85,085,543,730,388.56/10,672,105.10
6. Step 6: Final answer
   x = 7,972,704.82