Finding the Fourth Proportional to 2,087,015.04, 3,144,738.06 and 1,716,240.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,087,015.04 : 3,144,738.06 = 1,716,240.78 : x
2. Step 2: Convert to fraction form
   2,087,015.04/3,144,738.06 = 1,716,240.78/x
3. Step 3: Cross multiply
   2,087,015.04x = 3,144,738.06 × 1,716,240.78
4. Step 4: Simplify right side
   2,087,015.04x = 5,397,127,700,990.09
5. Step 5: Solve for x
   x = 5,397,127,700,990.09/2,087,015.04
6. Step 6: Final answer
   x = 2,586,051.18