Finding the Fourth Proportional to 2,824,139.92, 3,897,336.73 and 1,534,979.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,139.92 : 3,897,336.73 = 1,534,979.96 : x
2. Step 2: Convert to fraction form
   2,824,139.92/3,897,336.73 = 1,534,979.96/x
3. Step 3: Cross multiply
   2,824,139.92x = 3,897,336.73 × 1,534,979.96
4. Step 4: Simplify right side
   2,824,139.92x = 5,982,333,777,921.93
5. Step 5: Solve for x
   x = 5,982,333,777,921.93/2,824,139.92
6. Step 6: Final answer
   x = 2,118,285.20