Finding the Fourth Proportional to 1,069,091.98, 1,475,347.53 and 585,674.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,091.98 : 1,475,347.53 = 585,674.62 : x
2. Step 2: Convert to fraction form
   1,069,091.98/1,475,347.53 = 585,674.62/x
3. Step 3: Cross multiply
   1,069,091.98x = 1,475,347.53 × 585,674.62
4. Step 4: Simplify right side
   1,069,091.98x = 864,073,604,000.69
5. Step 5: Solve for x
   x = 864,073,604,000.69/1,069,091.98
6. Step 6: Final answer
   x = 808,231.30