Finding the Fourth Proportional to 7,233.42, 10,848.78 and 2,848.62

Step by Step Solution

1. Step 1: Write the proportion equation
   7,233.42 : 10,848.78 = 2,848.62 : x
2. Step 2: Convert to fraction form
   7,233.42/10,848.78 = 2,848.62/x
3. Step 3: Cross multiply
   7,233.42x = 10,848.78 × 2,848.62
4. Step 4: Simplify right side
   7,233.42x = 30,904,051.68
5. Step 5: Solve for x
   x = 30,904,051.68/7,233.42
6. Step 6: Final answer
   x = 4,272.40