Finding the Fourth Proportional to 1,783,109.36, 2,460,690.90 and 1,019,179.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,109.36 : 2,460,690.90 = 1,019,179.33 : x
2. Step 2: Convert to fraction form
   1,783,109.36/2,460,690.90 = 1,019,179.33/x
3. Step 3: Cross multiply
   1,783,109.36x = 2,460,690.90 × 1,019,179.33
4. Step 4: Simplify right side
   1,783,109.36x = 2,507,885,296,647.37
5. Step 5: Solve for x
   x = 2,507,885,296,647.37/1,783,109.36
6. Step 6: Final answer
   x = 1,406,467.46