Finding the Fourth Proportional to 1,650,571.98, 2,277,675.29 and 915,456.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650,571.98 : 2,277,675.29 = 915,456.89 : x
2. Step 2: Convert to fraction form
   1,650,571.98/2,277,675.29 = 915,456.89/x
3. Step 3: Cross multiply
   1,650,571.98x = 2,277,675.29 × 915,456.89
4. Step 4: Simplify right side
   1,650,571.98x = 2,085,113,521,447.59
5. Step 5: Solve for x
   x = 2,085,113,521,447.59/1,650,571.98
6. Step 6: Final answer
   x = 1,263,267.25