Finding the Fourth Proportional to 946,109, 1,305,630.42 and 607,036.52

Step by Step Solution

1. Step 1: Write the proportion equation
   946,109 : 1,305,630.42 = 607,036.52 : x
2. Step 2: Convert to fraction form
   946,109/1,305,630.42 = 607,036.52/x
3. Step 3: Cross multiply
   946,109x = 1,305,630.42 × 607,036.52
4. Step 4: Simplify right side
   946,109x = 792,565,346,562.94
5. Step 5: Solve for x
   x = 792,565,346,562.94/946,109
6. Step 6: Final answer
   x = 837,710.40