Finding the Fourth Proportional to 2,661.48, 3,672.80 and 1,482.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661.48 : 3,672.80 = 1,482.56 : x
2. Step 2: Convert to fraction form
   2,661.48/3,672.80 = 1,482.56/x
3. Step 3: Cross multiply
   2,661.48x = 3,672.80 × 1,482.56
4. Step 4: Simplify right side
   2,661.48x = 5,445,128.00
5. Step 5: Solve for x
   x = 5,445,128.00/2,661.48
6. Step 6: Final answer
   x = 2,045.90