Finding the Fourth Proportional to 1,065,025.41, 1,469,727.59 and 581,590.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,025.41 : 1,469,727.59 = 581,590.55 : x
2. Step 2: Convert to fraction form
   1,065,025.41/1,469,727.59 = 581,590.55/x
3. Step 3: Cross multiply
   1,065,025.41x = 1,469,727.59 × 581,590.55
4. Step 4: Simplify right side
   1,065,025.41x = 854,779,685,066.05
5. Step 5: Solve for x
   x = 854,779,685,066.05/1,065,025.41
6. Step 6: Final answer
   x = 802,590.88