Finding the Fourth Proportional to 1,082,937.32, 1,622,630.46 and 766,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,937.32 : 1,622,630.46 = 766,826.72 : x
2. Step 2: Convert to fraction form
   1,082,937.32/1,622,630.46 = 766,826.72/x
3. Step 3: Cross multiply
   1,082,937.32x = 1,622,630.46 × 766,826.72
4. Step 4: Simplify right side
   1,082,937.32x = 1,244,276,393,413.89
5. Step 5: Solve for x
   x = 1,244,276,393,413.89/1,082,937.32
6. Step 6: Final answer
   x = 1,148,982.84