Finding the Fourth Proportional to 2,678,557.16, 3,696,435.78 and 1,454,886.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,557.16 : 3,696,435.78 = 1,454,886.56 : x
2. Step 2: Convert to fraction form
   2,678,557.16/3,696,435.78 = 1,454,886.56/x
3. Step 3: Cross multiply
   2,678,557.16x = 3,696,435.78 × 1,454,886.56
4. Step 4: Simplify right side
   2,678,557.16x = 5,377,894,736,225.12
5. Step 5: Solve for x
   x = 5,377,894,736,225.12/2,678,557.16
6. Step 6: Final answer
   x = 2,007,758.06