Finding the Fourth Proportional to 1,082,930.82, 1,622,620.71 and 766,820.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,930.82 : 1,622,620.71 = 766,820.22 : x
2. Step 2: Convert to fraction form
   1,082,930.82/1,622,620.71 = 766,820.22/x
3. Step 3: Cross multiply
   1,082,930.82x = 1,622,620.71 × 766,820.22
4. Step 4: Simplify right side
   1,082,930.82x = 1,244,258,369,818.76
5. Step 5: Solve for x
   x = 1,244,258,369,818.76/1,082,930.82
6. Step 6: Final answer
   x = 1,148,973.09