Finding the Fourth Proportional to 2,128,104.30, 3,192,160.10 and 1,704,335.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,128,104.30 : 3,192,160.10 = 1,704,335.39 : x
2. Step 2: Convert to fraction form
   2,128,104.30/3,192,160.10 = 1,704,335.39/x
3. Step 3: Cross multiply
   2,128,104.30x = 3,192,160.10 × 1,704,335.39
4. Step 4: Simplify right side
   2,128,104.30x = 5,440,511,404,493.46
5. Step 5: Solve for x
   x = 5,440,511,404,493.46/2,128,104.30
6. Step 6: Final answer
   x = 2,556,506.00