Finding the Fourth Proportional to 2,594,144.74, 3,893,578.42 and 1,380,740.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594,144.74 : 3,893,578.42 = 1,380,740.08 : x
2. Step 2: Convert to fraction form
   2,594,144.74/3,893,578.42 = 1,380,740.08/x
3. Step 3: Cross multiply
   2,594,144.74x = 3,893,578.42 × 1,380,740.08
4. Step 4: Simplify right side
   2,594,144.74x = 5,376,019,779,117.07
5. Step 5: Solve for x
   x = 5,376,019,779,117.07/2,594,144.74
6. Step 6: Final answer
   x = 2,072,366.93