Finding the Fourth Proportional to 10,932,363.78, 16,380,552.12 and 3,739,965.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,932,363.78 : 16,380,552.12 = 3,739,965.96 : x
2. Step 2: Convert to fraction form
   10,932,363.78/16,380,552.12 = 3,739,965.96/x
3. Step 3: Cross multiply
   10,932,363.78x = 16,380,552.12 × 3,739,965.96
4. Step 4: Simplify right side
   10,932,363.78x = 61,262,707,334,805.83
5. Step 5: Solve for x
   x = 61,262,707,334,805.83/10,932,363.78
6. Step 6: Final answer
   x = 5,603,793.34