Finding the Fourth Proportional to 1,546.72, 2,308.76 and 1,342.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.72 : 2,308.76 = 1,342.72 : x
2. Step 2: Convert to fraction form
   1,546.72/2,308.76 = 1,342.72/x
3. Step 3: Cross multiply
   1,546.72x = 2,308.76 × 1,342.72
4. Step 4: Simplify right side
   1,546.72x = 3,100,018.23
5. Step 5: Solve for x
   x = 3,100,018.23/1,546.72
6. Step 6: Final answer
   x = 2,004.25