Finding the Fourth Proportional to 6,377,002.72, 8,800,206 and 3,515,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,377,002.72 : 8,800,206 = 3,515,434.72 : x
2. Step 2: Convert to fraction form
   6,377,002.72/8,800,206 = 3,515,434.72/x
3. Step 3: Cross multiply
   6,377,002.72x = 8,800,206 × 3,515,434.72
4. Step 4: Simplify right side
   6,377,002.72x = 30,936,549,715,552.32
5. Step 5: Solve for x
   x = 30,936,549,715,552.32/6,377,002.72
6. Step 6: Final answer
   x = 4,851,268.08