Finding the Fourth Proportional to 10,409,920.67, 14,366,139.54 and 5,763,705.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,409,920.67 : 14,366,139.54 = 5,763,705.73 : x
2. Step 2: Convert to fraction form
   10,409,920.67/14,366,139.54 = 5,763,705.73/x
3. Step 3: Cross multiply
   10,409,920.67x = 14,366,139.54 × 5,763,705.73
4. Step 4: Simplify right side
   10,409,920.67x = 82,802,200,784,677.56
5. Step 5: Solve for x
   x = 82,802,200,784,677.56/10,409,920.67
6. Step 6: Final answer
   x = 7,954,162.52