Finding the Fourth Proportional to 1,040,873.82, 1,435,965.93 and 696,820.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,873.82 : 1,435,965.93 = 696,820.56 : x
2. Step 2: Convert to fraction form
   1,040,873.82/1,435,965.93 = 696,820.56/x
3. Step 3: Cross multiply
   1,040,873.82x = 1,435,965.93 × 696,820.56
4. Step 4: Simplify right side
   1,040,873.82x = 1,000,610,583,483.52
5. Step 5: Solve for x
   x = 1,000,610,583,483.52/1,040,873.82
6. Step 6: Final answer
   x = 961,317.85