Finding the Fourth Proportional to 2,626,590.25, 3,624,694.55 and 1,419,366.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,590.25 : 3,624,694.55 = 1,419,366.25 : x
2. Step 2: Convert to fraction form
   2,626,590.25/3,624,694.55 = 1,419,366.25/x
3. Step 3: Cross multiply
   2,626,590.25x = 3,624,694.55 × 1,419,366.25
4. Step 4: Simplify right side
   2,626,590.25x = 5,144,769,110,828.94
5. Step 5: Solve for x
   x = 5,144,769,110,828.94/2,626,590.25
6. Step 6: Final answer
   x = 1,958,725.43