Finding the Fourth Proportional to 6,187,046.86, 8,539,150.71 and 3,608,727.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,187,046.86 : 8,539,150.71 = 3,608,727.49 : x
2. Step 2: Convert to fraction form
   6,187,046.86/8,539,150.71 = 3,608,727.49/x
3. Step 3: Cross multiply
   6,187,046.86x = 8,539,150.71 × 3,608,727.49
4. Step 4: Simplify right side
   6,187,046.86x = 30,815,467,908,430.02
5. Step 5: Solve for x
   x = 30,815,467,908,430.02/6,187,046.86
6. Step 6: Final answer
   x = 4,980,642.40