Finding the Fourth Proportional to 2,723,388.46, 4,085,669.89 and 1,357,906.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723,388.46 : 4,085,669.89 = 1,357,906.70 : x
2. Step 2: Convert to fraction form
   2,723,388.46/4,085,669.89 = 1,357,906.70/x
3. Step 3: Cross multiply
   2,723,388.46x = 4,085,669.89 × 1,357,906.70
4. Step 4: Simplify right side
   2,723,388.46x = 5,547,958,517,619.26
5. Step 5: Solve for x
   x = 5,547,958,517,619.26/2,723,388.46
6. Step 6: Final answer
   x = 2,037,152.83