Finding the Fourth Proportional to 1,194,665.33, 1,648,637.42 and 658,121.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,194,665.33 : 1,648,637.42 = 658,121.33 : x
2. Step 2: Convert to fraction form
   1,194,665.33/1,648,637.42 = 658,121.33/x
3. Step 3: Cross multiply
   1,194,665.33x = 1,648,637.42 × 658,121.33
4. Step 4: Simplify right side
   1,194,665.33x = 1,085,003,444,940.28
5. Step 5: Solve for x
   x = 1,085,003,444,940.28/1,194,665.33
6. Step 6: Final answer
   x = 908,207.03