Finding the Fourth Proportional to 1,846.67, 2,548.79 and 1,788.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.67 : 2,548.79 = 1,788.15 : x
2. Step 2: Convert to fraction form
   1,846.67/2,548.79 = 1,788.15/x
3. Step 3: Cross multiply
   1,846.67x = 2,548.79 × 1,788.15
4. Step 4: Simplify right side
   1,846.67x = 4,557,618.84
5. Step 5: Solve for x
   x = 4,557,618.84/1,846.67
6. Step 6: Final answer
   x = 2,468.02