Finding the Fourth Proportional to 10,673,592.35, 14,729,381.61 and 5,778,775.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,673,592.35 : 14,729,381.61 = 5,778,775.31 : x
2. Step 2: Convert to fraction form
   10,673,592.35/14,729,381.61 = 5,778,775.31/x
3. Step 3: Cross multiply
   10,673,592.35x = 14,729,381.61 × 5,778,775.31
4. Step 4: Simplify right side
   10,673,592.35x = 85,117,786,783,227.20
5. Step 5: Solve for x
   x = 85,117,786,783,227.20/10,673,592.35
6. Step 6: Final answer
   x = 7,974,614.73