Finding the Fourth Proportional to 1,581,782.49, 2,372,182.79 and 570,773.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,782.49 : 2,372,182.79 = 570,773.25 : x
2. Step 2: Convert to fraction form
   1,581,782.49/2,372,182.79 = 570,773.25/x
3. Step 3: Cross multiply
   1,581,782.49x = 2,372,182.79 × 570,773.25
4. Step 4: Simplify right side
   1,581,782.49x = 1,353,978,477,788.50
5. Step 5: Solve for x
   x = 1,353,978,477,788.50/1,581,782.49
6. Step 6: Final answer
   x = 855,982.72