Finding the Fourth Proportional to 1,548.69, 2,320.98 and 1,351.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548.69 : 2,320.98 = 1,351.86 : x
2. Step 2: Convert to fraction form
   1,548.69/2,320.98 = 1,351.86/x
3. Step 3: Cross multiply
   1,548.69x = 2,320.98 × 1,351.86
4. Step 4: Simplify right side
   1,548.69x = 3,137,640.02
5. Step 5: Solve for x
   x = 3,137,640.02/1,548.69
6. Step 6: Final answer
   x = 2,026.00