Finding the Fourth Proportional to 9,134.84, 13,693.88 and 3,290.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,134.84 : 13,693.88 = 3,290.03 : x
2. Step 2: Convert to fraction form
   9,134.84/13,693.88 = 3,290.03/x
3. Step 3: Cross multiply
   9,134.84x = 13,693.88 × 3,290.03
4. Step 4: Simplify right side
   9,134.84x = 45,053,259.57
5. Step 5: Solve for x
   x = 45,053,259.57/9,134.84
6. Step 6: Final answer
   x = 4,932.03