Finding the Fourth Proportional to 1,410,329.83, 1,946,294.58 and 765,789.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,329.83 : 1,946,294.58 = 765,789.34 : x
2. Step 2: Convert to fraction form
   1,410,329.83/1,946,294.58 = 765,789.34/x
3. Step 3: Cross multiply
   1,410,329.83x = 1,946,294.58 × 765,789.34
4. Step 4: Simplify right side
   1,410,329.83x = 1,490,451,641,863.78
5. Step 5: Solve for x
   x = 1,490,451,641,863.78/1,410,329.83
6. Step 6: Final answer
   x = 1,056,810.69