Finding the Fourth Proportional to 1,846.72, 2,550.72 and 1,458.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.72 : 2,550.72 = 1,458.88 : x
2. Step 2: Convert to fraction form
   1,846.72/2,550.72 = 1,458.88/x
3. Step 3: Cross multiply
   1,846.72x = 2,550.72 × 1,458.88
4. Step 4: Simplify right side
   1,846.72x = 3,721,194.39
5. Step 5: Solve for x
   x = 3,721,194.39/1,846.72
6. Step 6: Final answer
   x = 2,015.03