Finding the Fourth Proportional to 5,522.09, 7,619.79 and 3,733.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,522.09 : 7,619.79 = 3,733.46 : x
2. Step 2: Convert to fraction form
   5,522.09/7,619.79 = 3,733.46/x
3. Step 3: Cross multiply
   5,522.09x = 7,619.79 × 3,733.46
4. Step 4: Simplify right side
   5,522.09x = 28,448,164.65
5. Step 5: Solve for x
   x = 28,448,164.65/5,522.09
6. Step 6: Final answer
   x = 5,151.70