Finding the Fourth Proportional to 1,366,983, 1,886,452.38 and 755,123.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,983 : 1,886,452.38 = 755,123.10 : x
2. Step 2: Convert to fraction form
   1,366,983/1,886,452.38 = 755,123.10/x
3. Step 3: Cross multiply
   1,366,983x = 1,886,452.38 × 755,123.10
4. Step 4: Simplify right side
   1,366,983x = 1,424,503,769,187.98
5. Step 5: Solve for x
   x = 1,424,503,769,187.98/1,366,983
6. Step 6: Final answer
   x = 1,042,078.63