Finding the Fourth Proportional to 1,859,881.57, 2,566,635.56 and 1,044,086.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859,881.57 : 2,566,635.56 = 1,044,086.83 : x
2. Step 2: Convert to fraction form
   1,859,881.57/2,566,635.56 = 1,044,086.83/x
3. Step 3: Cross multiply
   1,859,881.57x = 2,566,635.56 × 1,044,086.83
4. Step 4: Simplify right side
   1,859,881.57x = 2,679,790,377,883.98
5. Step 5: Solve for x
   x = 2,679,790,377,883.98/1,859,881.57
6. Step 6: Final answer
   x = 1,440,839.26