Finding the Fourth Proportional to 6,729,604.25, 9,286,806.61 and 3,673,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,729,604.25 : 9,286,806.61 = 3,673,818.50 : x
2. Step 2: Convert to fraction form
   6,729,604.25/9,286,806.61 = 3,673,818.50/x
3. Step 3: Cross multiply
   6,729,604.25x = 9,286,806.61 × 3,673,818.50
4. Step 4: Simplify right side
   6,729,604.25x = 34,118,041,897,338.72
5. Step 5: Solve for x
   x = 34,118,041,897,338.72/6,729,604.25
6. Step 6: Final answer
   x = 5,069,843.73