Finding the Fourth Proportional to 2,848.03, 3,913.30 and 2,323.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,848.03 : 3,913.30 = 2,323.15 : x
2. Step 2: Convert to fraction form
   2,848.03/3,913.30 = 2,323.15/x
3. Step 3: Cross multiply
   2,848.03x = 3,913.30 × 2,323.15
4. Step 4: Simplify right side
   2,848.03x = 9,091,182.90
5. Step 5: Solve for x
   x = 9,091,182.90/2,848.03
6. Step 6: Final answer
   x = 3,192.10