Finding the Fourth Proportional to 1,598,608.30, 2,397,601.41 and 461,290.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,608.30 : 2,397,601.41 = 461,290.54 : x
2. Step 2: Convert to fraction form
   1,598,608.30/2,397,601.41 = 461,290.54/x
3. Step 3: Cross multiply
   1,598,608.30x = 2,397,601.41 × 461,290.54
4. Step 4: Simplify right side
   1,598,608.30x = 1,105,990,849,123.66
5. Step 5: Solve for x
   x = 1,105,990,849,123.66/1,598,608.30
6. Step 6: Final answer
   x = 691,846.06