Finding the Fourth Proportional to 6,731,111.82, 9,288,897.57 and 3,675,304.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,731,111.82 : 9,288,897.57 = 3,675,304.20 : x
2. Step 2: Convert to fraction form
   6,731,111.82/9,288,897.57 = 3,675,304.20/x
3. Step 3: Cross multiply
   6,731,111.82x = 9,288,897.57 × 3,675,304.20
4. Step 4: Simplify right side
   6,731,111.82x = 34,139,524,252,390.80
5. Step 5: Solve for x
   x = 34,139,524,252,390.80/6,731,111.82
6. Step 6: Final answer
   x = 5,071,899.73