Finding the Fourth Proportional to 6,499,738.69, 8,969,625.65 and 3,746,407.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499,738.69 : 8,969,625.65 = 3,746,407.55 : x
2. Step 2: Convert to fraction form
   6,499,738.69/8,969,625.65 = 3,746,407.55/x
3. Step 3: Cross multiply
   6,499,738.69x = 8,969,625.65 × 3,746,407.55
4. Step 4: Simplify right side
   6,499,738.69x = 33,603,873,220,351.55
5. Step 5: Solve for x
   x = 33,603,873,220,351.55/6,499,738.69
6. Step 6: Final answer
   x = 5,170,034.49