Finding the Fourth Proportional to 1,192,859.82, 1,790,410.73 and 624,648.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,859.82 : 1,790,410.73 = 624,648.69 : x
2. Step 2: Convert to fraction form
   1,192,859.82/1,790,410.73 = 624,648.69/x
3. Step 3: Cross multiply
   1,192,859.82x = 1,790,410.73 × 624,648.69
4. Step 4: Simplify right side
   1,192,859.82x = 1,118,377,713,933.20
5. Step 5: Solve for x
   x = 1,118,377,713,933.20/1,192,859.82
6. Step 6: Final answer
   x = 937,560.05