Finding the Fourth Proportional to 2,654,021, 3,981,031.50 and 881,093

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,021 : 3,981,031.50 = 881,093 : x
2. Step 2: Convert to fraction form
   2,654,021/3,981,031.50 = 881,093/x
3. Step 3: Cross multiply
   2,654,021x = 3,981,031.50 × 881,093
4. Step 4: Simplify right side
   2,654,021x = 3,507,658,987,429.50
5. Step 5: Solve for x
   x = 3,507,658,987,429.50/2,654,021
6. Step 6: Final answer
   x = 1,321,639.50