Finding the Fourth Proportional to 1,557.14, 2,325.61 and 1,410.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557.14 : 2,325.61 = 1,410.59 : x
2. Step 2: Convert to fraction form
   1,557.14/2,325.61 = 1,410.59/x
3. Step 3: Cross multiply
   1,557.14x = 2,325.61 × 1,410.59
4. Step 4: Simplify right side
   1,557.14x = 3,280,489.79
5. Step 5: Solve for x
   x = 3,280,489.79/1,557.14
6. Step 6: Final answer
   x = 2,106.75