Finding the Fourth Proportional to 1,410.54, 2,106.03 and 1,323.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410.54 : 2,106.03 = 1,323.06 : x
2. Step 2: Convert to fraction form
   1,410.54/2,106.03 = 1,323.06/x
3. Step 3: Cross multiply
   1,410.54x = 2,106.03 × 1,323.06
4. Step 4: Simplify right side
   1,410.54x = 2,786,404.05
5. Step 5: Solve for x
   x = 2,786,404.05/1,410.54
6. Step 6: Final answer
   x = 1,975.42