Finding the Fourth Proportional to 6,105,131.20, 8,425,113.60 and 3,814,620.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105,131.20 : 8,425,113.60 = 3,814,620.16 : x
2. Step 2: Convert to fraction form
   6,105,131.20/8,425,113.60 = 3,814,620.16/x
3. Step 3: Cross multiply
   6,105,131.20x = 8,425,113.60 × 3,814,620.16
4. Step 4: Simplify right side
   6,105,131.20x = 32,138,608,188,850.18
5. Step 5: Solve for x
   x = 32,138,608,188,850.18/6,105,131.20
6. Step 6: Final answer
   x = 5,264,196.16