Finding the Fourth Proportional to 1,065,105.32, 1,469,857.02 and 581,684.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,105.32 : 1,469,857.02 = 581,684.72 : x
2. Step 2: Convert to fraction form
   1,065,105.32/1,469,857.02 = 581,684.72/x
3. Step 3: Cross multiply
   1,065,105.32x = 1,469,857.02 × 581,684.72
4. Step 4: Simplify right side
   1,065,105.32x = 854,993,369,118.73
5. Step 5: Solve for x
   x = 854,993,369,118.73/1,065,105.32
6. Step 6: Final answer
   x = 802,731.29