Finding the Fourth Proportional to 3,105,216.10, 4,658,261.55 and 1,083,165.11

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,216.10 : 4,658,261.55 = 1,083,165.11 : x
2. Step 2: Convert to fraction form
   3,105,216.10/4,658,261.55 = 1,083,165.11/x
3. Step 3: Cross multiply
   3,105,216.10x = 4,658,261.55 × 1,083,165.11
4. Step 4: Simplify right side
   3,105,216.10x = 5,045,666,355,507.39
5. Step 5: Solve for x
   x = 5,045,666,355,507.39/3,105,216.10
6. Step 6: Final answer
   x = 1,624,900.23