Finding the Fourth Proportional to 6,468,510.62, 8,926,388.25 and 3,567,839.21

Step by Step Solution

1. Step 1: Write the proportion equation
   6,468,510.62 : 8,926,388.25 = 3,567,839.21 : x
2. Step 2: Convert to fraction form
   6,468,510.62/8,926,388.25 = 3,567,839.21/x
3. Step 3: Cross multiply
   6,468,510.62x = 8,926,388.25 × 3,567,839.21
4. Step 4: Simplify right side
   6,468,510.62x = 31,847,917,957,401.34
5. Step 5: Solve for x
   x = 31,847,917,957,401.34/6,468,510.62
6. Step 6: Final answer
   x = 4,923,531.84