Finding the Fourth Proportional to 6,932,404.35, 9,563,494.78 and 4,485,805.39

Step by Step Solution

1. Step 1: Write the proportion equation
   6,932,404.35 : 9,563,494.78 = 4,485,805.39 : x
2. Step 2: Convert to fraction form
   6,932,404.35/9,563,494.78 = 4,485,805.39/x
3. Step 3: Cross multiply
   6,932,404.35x = 9,563,494.78 × 4,485,805.39
4. Step 4: Simplify right side
   6,932,404.35x = 42,899,976,431,360.86
5. Step 5: Solve for x
   x = 42,899,976,431,360.86/6,932,404.35
6. Step 6: Final answer
   x = 6,188,325.76