Finding the Fourth Proportional to 10,408,781.40, 14,363,809.83 and 5,762,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,408,781.40 : 14,363,809.83 = 5,762,773.50 : x
2. Step 2: Convert to fraction form
   10,408,781.40/14,363,809.83 = 5,762,773.50/x
3. Step 3: Cross multiply
   10,408,781.40x = 14,363,809.83 × 5,762,773.50
4. Step 4: Simplify right side
   10,408,781.40x = 82,775,382,647,363.50
5. Step 5: Solve for x
   x = 82,775,382,647,363.50/10,408,781.40
6. Step 6: Final answer
   x = 7,952,456.63