Finding the Fourth Proportional to 3,105,400.96, 4,658,525.89 and 1,083,341.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,400.96 : 4,658,525.89 = 1,083,341.76 : x
2. Step 2: Convert to fraction form
   3,105,400.96/4,658,525.89 = 1,083,341.76/x
3. Step 3: Cross multiply
   3,105,400.96x = 4,658,525.89 × 1,083,341.76
4. Step 4: Simplify right side
   3,105,400.96x = 5,046,775,658,853.55
5. Step 5: Solve for x
   x = 5,046,775,658,853.55/3,105,400.96
6. Step 6: Final answer
   x = 1,625,160.72