Finding the Fourth Proportional to 3,817,616.76, 5,268,411.72 and 2,098,780.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817,616.76 : 5,268,411.72 = 2,098,780.56 : x
2. Step 2: Convert to fraction form
   3,817,616.76/5,268,411.72 = 2,098,780.56/x
3. Step 3: Cross multiply
   3,817,616.76x = 5,268,411.72 × 2,098,780.56
4. Step 4: Simplify right side
   3,817,616.76x = 11,057,240,100,012.16
5. Step 5: Solve for x
   x = 11,057,240,100,012.16/3,817,616.76
6. Step 6: Final answer
   x = 2,896,372.47