Finding the Fourth Proportional to 2,678,429.26, 3,696,259.53 and 1,454,746.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,429.26 : 3,696,259.53 = 1,454,746.60 : x
2. Step 2: Convert to fraction form
   2,678,429.26/3,696,259.53 = 1,454,746.60/x
3. Step 3: Cross multiply
   2,678,429.26x = 3,696,259.53 × 1,454,746.60
4. Step 4: Simplify right side
   2,678,429.26x = 5,377,120,983,985.10
5. Step 5: Solve for x
   x = 5,377,120,983,985.10/2,678,429.26
6. Step 6: Final answer
   x = 2,007,565.05