Finding the Fourth Proportional to 2,546.80, 3,514.62 and 1,552.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.80 : 3,514.62 = 1,552.12 : x
2. Step 2: Convert to fraction form
   2,546.80/3,514.62 = 1,552.12/x
3. Step 3: Cross multiply
   2,546.80x = 3,514.62 × 1,552.12
4. Step 4: Simplify right side
   2,546.80x = 5,455,111.99
5. Step 5: Solve for x
   x = 5,455,111.99/2,546.80
6. Step 6: Final answer
   x = 2,141.95