Finding the Fourth Proportional to 1,698,665.31, 2,342,946.69 and 1,044,433.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,698,665.31 : 2,342,946.69 = 1,044,433.98 : x
2. Step 2: Convert to fraction form
   1,698,665.31/2,342,946.69 = 1,044,433.98/x
3. Step 3: Cross multiply
   1,698,665.31x = 2,342,946.69 × 1,044,433.98
4. Step 4: Simplify right side
   1,698,665.31x = 2,447,053,136,364.53
5. Step 5: Solve for x
   x = 2,447,053,136,364.53/1,698,665.31
6. Step 6: Final answer
   x = 1,440,574.03