Finding the Fourth Proportional to 3,158,173.82, 4,736,766.58 and 1,028,243.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,158,173.82 : 4,736,766.58 = 1,028,243.59 : x
2. Step 2: Convert to fraction form
   3,158,173.82/4,736,766.58 = 1,028,243.59/x
3. Step 3: Cross multiply
   3,158,173.82x = 4,736,766.58 × 1,028,243.59
4. Step 4: Simplify right side
   3,158,173.82x = 4,870,549,858,798.70
5. Step 5: Solve for x
   x = 4,870,549,858,798.70/3,158,173.82
6. Step 6: Final answer
   x = 1,542,204.49