Finding the Fourth Proportional to 3,758,870.06, 5,187,240.68 and 2,039,990.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,758,870.06 : 5,187,240.68 = 2,039,990.58 : x
2. Step 2: Convert to fraction form
   3,758,870.06/5,187,240.68 = 2,039,990.58/x
3. Step 3: Cross multiply
   3,758,870.06x = 5,187,240.68 × 2,039,990.58
4. Step 4: Simplify right side
   3,758,870.06x = 10,581,922,110,424.69
5. Step 5: Solve for x
   x = 10,581,922,110,424.69/3,758,870.06
6. Step 6: Final answer
   x = 2,815,186.99