Finding the Fourth Proportional to 1,410,116.38, 1,945,983.22 and 765,536.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,116.38 : 1,945,983.22 = 765,536.06 : x
2. Step 2: Convert to fraction form
   1,410,116.38/1,945,983.22 = 765,536.06/x
3. Step 3: Cross multiply
   1,410,116.38x = 1,945,983.22 × 765,536.06
4. Step 4: Simplify right side
   1,410,116.38x = 1,489,720,333,245.60
5. Step 5: Solve for x
   x = 1,489,720,333,245.60/1,410,116.38
6. Step 6: Final answer
   x = 1,056,452.04