Finding the Fourth Proportional to 1,065,103.53, 1,469,854.56 and 581,682.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,103.53 : 1,469,854.56 = 581,682.90 : x
2. Step 2: Convert to fraction form
   1,065,103.53/1,469,854.56 = 581,682.90/x
3. Step 3: Cross multiply
   1,065,103.53x = 1,469,854.56 × 581,682.90
4. Step 4: Simplify right side
   1,065,103.53x = 854,989,263,039.02
5. Step 5: Solve for x
   x = 854,989,263,039.02/1,065,103.53
6. Step 6: Final answer
   x = 802,728.79