Finding the Fourth Proportional to 2,171,000.38, 2,996,339.15 and 1,204,442.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,000.38 : 2,996,339.15 = 1,204,442.06 : x
2. Step 2: Convert to fraction form
   2,171,000.38/2,996,339.15 = 1,204,442.06/x
3. Step 3: Cross multiply
   2,171,000.38x = 2,996,339.15 × 1,204,442.06
4. Step 4: Simplify right side
   2,171,000.38x = 3,608,916,897,550.33
5. Step 5: Solve for x
   x = 3,608,916,897,550.33/2,171,000.38
6. Step 6: Final answer
   x = 1,662,329.01