Finding the Fourth Proportional to 2,087,005.96, 3,144,724.55 and 1,716,231.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,087,005.96 : 3,144,724.55 = 1,716,231.72 : x
2. Step 2: Convert to fraction form
   2,087,005.96/3,144,724.55 = 1,716,231.72/x
3. Step 3: Cross multiply
   2,087,005.96x = 3,144,724.55 × 1,716,231.72
4. Step 4: Simplify right side
   2,087,005.96x = 5,397,076,023,372.73
5. Step 5: Solve for x
   x = 5,397,076,023,372.73/2,087,005.96
6. Step 6: Final answer
   x = 2,586,037.67