Finding the Fourth Proportional to 2,796.48, 4,191.24 and 2,448.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.48 : 4,191.24 = 2,448.98 : x
2. Step 2: Convert to fraction form
   2,796.48/4,191.24 = 2,448.98/x
3. Step 3: Cross multiply
   2,796.48x = 4,191.24 × 2,448.98
4. Step 4: Simplify right side
   2,796.48x = 10,264,262.94
5. Step 5: Solve for x
   x = 10,264,262.94/2,796.48
6. Step 6: Final answer
   x = 3,670.42