Finding the Fourth Proportional to 6,881.02, 10,314.15 and 5,233.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,881.02 : 10,314.15 = 5,233.48 : x
2. Step 2: Convert to fraction form
   6,881.02/10,314.15 = 5,233.48/x
3. Step 3: Cross multiply
   6,881.02x = 10,314.15 × 5,233.48
4. Step 4: Simplify right side
   6,881.02x = 53,978,897.74
5. Step 5: Solve for x
   x = 53,978,897.74/6,881.02
6. Step 6: Final answer
   x = 7,844.61