Finding the Fourth Proportional to 6,855,870.84, 9,461,778.27 and 3,916,127.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,855,870.84 : 9,461,778.27 = 3,916,127.10 : x
2. Step 2: Convert to fraction form
   6,855,870.84/9,461,778.27 = 3,916,127.10/x
3. Step 3: Cross multiply
   6,855,870.84x = 9,461,778.27 × 3,916,127.10
4. Step 4: Simplify right side
   6,855,870.84x = 37,053,526,297,338.12
5. Step 5: Solve for x
   x = 37,053,526,297,338.12/6,855,870.84
6. Step 6: Final answer
   x = 5,404,641.83