Finding the Fourth Proportional to 2,967.83, 4,092.89 and 2,548.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,967.83 : 4,092.89 = 2,548.05 : x
2. Step 2: Convert to fraction form
   2,967.83/4,092.89 = 2,548.05/x
3. Step 3: Cross multiply
   2,967.83x = 4,092.89 × 2,548.05
4. Step 4: Simplify right side
   2,967.83x = 10,428,888.36
5. Step 5: Solve for x
   x = 10,428,888.36/2,967.83
6. Step 6: Final answer
   x = 3,513.98