Finding the Fourth Proportional to 7,131.35, 10,693.17 and 3,233.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,131.35 : 10,693.17 = 3,233.63 : x
2. Step 2: Convert to fraction form
   7,131.35/10,693.17 = 3,233.63/x
3. Step 3: Cross multiply
   7,131.35x = 10,693.17 × 3,233.63
4. Step 4: Simplify right side
   7,131.35x = 34,577,701.84
5. Step 5: Solve for x
   x = 34,577,701.84/7,131.35
6. Step 6: Final answer
   x = 4,848.69