Finding the Fourth Proportional to 1,783,104.49, 2,460,684.17 and 1,019,174.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,104.49 : 2,460,684.17 = 1,019,174.45 : x
2. Step 2: Convert to fraction form
   1,783,104.49/2,460,684.17 = 1,019,174.45/x
3. Step 3: Cross multiply
   1,783,104.49x = 2,460,684.17 × 1,019,174.45
4. Step 4: Simplify right side
   1,783,104.49x = 2,507,866,444,283.10
5. Step 5: Solve for x
   x = 2,507,866,444,283.10/1,783,104.49
6. Step 6: Final answer
   x = 1,406,460.73