Finding the Fourth Proportional to 7,099,404.42, 9,797,177.86 and 3,836,219.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,099,404.42 : 9,797,177.86 = 3,836,219.05 : x
2. Step 2: Convert to fraction form
   7,099,404.42/9,797,177.86 = 3,836,219.05/x
3. Step 3: Cross multiply
   7,099,404.42x = 9,797,177.86 × 3,836,219.05
4. Step 4: Simplify right side
   7,099,404.42x = 37,584,120,311,895.77
5. Step 5: Solve for x
   x = 37,584,120,311,895.77/7,099,404.42
6. Step 6: Final answer
   x = 5,293,982.16