Finding the Fourth Proportional to 2,320,638.17, 3,481,669.89 and 1,107,762.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320,638.17 : 3,481,669.89 = 1,107,762.48 : x
2. Step 2: Convert to fraction form
   2,320,638.17/3,481,669.89 = 1,107,762.48/x
3. Step 3: Cross multiply
   2,320,638.17x = 3,481,669.89 × 1,107,762.48
4. Step 4: Simplify right side
   2,320,638.17x = 3,856,863,271,887.73
5. Step 5: Solve for x
   x = 3,856,863,271,887.73/2,320,638.17
6. Step 6: Final answer
   x = 1,661,983.90