Finding the Fourth Proportional to 2,061,031.28, 3,092,436.84 and 1,115,067.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,031.28 : 3,092,436.84 = 1,115,067.92 : x
2. Step 2: Convert to fraction form
   2,061,031.28/3,092,436.84 = 1,115,067.92/x
3. Step 3: Cross multiply
   2,061,031.28x = 3,092,436.84 × 1,115,067.92
4. Step 4: Simplify right side
   2,061,031.28x = 3,448,277,114,910.17
5. Step 5: Solve for x
   x = 3,448,277,114,910.17/2,061,031.28
6. Step 6: Final answer
   x = 1,673,083.35