Finding the Fourth Proportional to 6,804,218.88, 10,202,784.56 and 3,209,020.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,804,218.88 : 10,202,784.56 = 3,209,020.52 : x
2. Step 2: Convert to fraction form
   6,804,218.88/10,202,784.56 = 3,209,020.52/x
3. Step 3: Cross multiply
   6,804,218.88x = 10,202,784.56 × 3,209,020.52
4. Step 4: Simplify right side
   6,804,218.88x = 32,740,945,014,179.17
5. Step 5: Solve for x
   x = 32,740,945,014,179.17/6,804,218.88
6. Step 6: Final answer
   x = 4,811,859.46