Finding the Fourth Proportional to 2,019,907, 2,787,529.98 and 1,114,547.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,907 : 2,787,529.98 = 1,114,547.32 : x
2. Step 2: Convert to fraction form
   2,019,907/2,787,529.98 = 1,114,547.32/x
3. Step 3: Cross multiply
   2,019,907x = 2,787,529.98 × 1,114,547.32
4. Step 4: Simplify right side
   2,019,907x = 3,106,834,068,628.65
5. Step 5: Solve for x
   x = 3,106,834,068,628.65/2,019,907
6. Step 6: Final answer
   x = 1,538,107.48