Finding the Fourth Proportional to 8,614,633.37, 12,914,128.89 and 4,298,003.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,614,633.37 : 12,914,128.89 = 4,298,003.84 : x
2. Step 2: Convert to fraction form
   8,614,633.37/12,914,128.89 = 4,298,003.84/x
3. Step 3: Cross multiply
   8,614,633.37x = 12,914,128.89 × 4,298,003.84
4. Step 4: Simplify right side
   8,614,633.37x = 55,504,975,591,760.27
5. Step 5: Solve for x
   x = 55,504,975,591,760.27/8,614,633.37
6. Step 6: Final answer
   x = 6,443,103.64