Finding the Fourth Proportional to 3,030.41, 4,164.21 and 2,469.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,030.41 : 4,164.21 = 2,469.69 : x
2. Step 2: Convert to fraction form
   3,030.41/4,164.21 = 2,469.69/x
3. Step 3: Cross multiply
   3,030.41x = 4,164.21 × 2,469.69
4. Step 4: Simplify right side
   3,030.41x = 10,284,307.79
5. Step 5: Solve for x
   x = 10,284,307.79/3,030.41
6. Step 6: Final answer
   x = 3,393.70