Finding the Fourth Proportional to 3,030.32, 4,184.18 and 2,443.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,030.32 : 4,184.18 = 2,443.47 : x
2. Step 2: Convert to fraction form
   3,030.32/4,184.18 = 2,443.47/x
3. Step 3: Cross multiply
   3,030.32x = 4,184.18 × 2,443.47
4. Step 4: Simplify right side
   3,030.32x = 10,223,906.09
5. Step 5: Solve for x
   x = 10,223,906.09/3,030.32
6. Step 6: Final answer
   x = 3,373.88