Finding the Fourth Proportional to 6,323,575.50, 8,727,716.39 and 3,607,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,323,575.50 : 8,727,716.39 = 3,607,321.50 : x
2. Step 2: Convert to fraction form
   6,323,575.50/8,727,716.39 = 3,607,321.50/x
3. Step 3: Cross multiply
   6,323,575.50x = 8,727,716.39 × 3,607,321.50
4. Step 4: Simplify right side
   6,323,575.50x = 31,483,678,961,512.78
5. Step 5: Solve for x
   x = 31,483,678,961,512.78/6,323,575.50
6. Step 6: Final answer
   x = 4,978,778.06