Finding the Fourth Proportional to 2,183,145.30, 3,271,607.55 and 1,610,054.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183,145.30 : 3,271,607.55 = 1,610,054.10 : x
2. Step 2: Convert to fraction form
   2,183,145.30/3,271,607.55 = 1,610,054.10/x
3. Step 3: Cross multiply
   2,183,145.30x = 3,271,607.55 × 1,610,054.10
4. Step 4: Simplify right side
   2,183,145.30x = 5,267,465,149,468.46
5. Step 5: Solve for x
   x = 5,267,465,149,468.46/2,183,145.30
6. Step 6: Final answer
   x = 2,412,787.25