Finding the Fourth Proportional to 2,548.47, 3,820.01 and 1,450.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548.47 : 3,820.01 = 1,450.47 : x
2. Step 2: Convert to fraction form
   2,548.47/3,820.01 = 1,450.47/x
3. Step 3: Cross multiply
   2,548.47x = 3,820.01 × 1,450.47
4. Step 4: Simplify right side
   2,548.47x = 5,540,809.90
5. Step 5: Solve for x
   x = 5,540,809.90/2,548.47
6. Step 6: Final answer
   x = 2,174.17