Finding the Fourth Proportional to 1,036,384.02, 1,554,576.06 and 404,854.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,384.02 : 1,554,576.06 = 404,854.98 : x
2. Step 2: Convert to fraction form
   1,036,384.02/1,554,576.06 = 404,854.98/x
3. Step 3: Cross multiply
   1,036,384.02x = 1,554,576.06 × 404,854.98
4. Step 4: Simplify right side
   1,036,384.02x = 629,377,859,679.78
5. Step 5: Solve for x
   x = 629,377,859,679.78/1,036,384.02
6. Step 6: Final answer
   x = 607,282.48