Finding the Fourth Proportional to 3,716,900.65, 5,129,401.83 and 2,085,425.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,716,900.65 : 5,129,401.83 = 2,085,425.99 : x
2. Step 2: Convert to fraction form
   3,716,900.65/5,129,401.83 = 2,085,425.99/x
3. Step 3: Cross multiply
   3,716,900.65x = 5,129,401.83 × 2,085,425.99
4. Step 4: Simplify right side
   3,716,900.65x = 10,696,987,889,435.56
5. Step 5: Solve for x
   x = 10,696,987,889,435.56/3,716,900.65
6. Step 6: Final answer
   x = 2,877,932.15