Finding the Fourth Proportional to 1,470,158.64, 2,204,839.71 and 404,947.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,470,158.64 : 2,204,839.71 = 404,947.35 : x
2. Step 2: Convert to fraction form
   1,470,158.64/2,204,839.71 = 404,947.35/x
3. Step 3: Cross multiply
   1,470,158.64x = 2,204,839.71 × 404,947.35
4. Step 4: Simplify right side
   1,470,158.64x = 892,843,997,739.27
5. Step 5: Solve for x
   x = 892,843,997,739.27/1,470,158.64
6. Step 6: Final answer
   x = 607,311.33