Finding the Fourth Proportional to 9,290.84, 13,932.61 and 3,743.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,290.84 : 13,932.61 = 3,743.15 : x
2. Step 2: Convert to fraction form
   9,290.84/13,932.61 = 3,743.15/x
3. Step 3: Cross multiply
   9,290.84x = 13,932.61 × 3,743.15
4. Step 4: Simplify right side
   9,290.84x = 52,151,770.10
5. Step 5: Solve for x
   x = 52,151,770.10/9,290.84
6. Step 6: Final answer
   x = 5,613.25