Finding the Fourth Proportional to 3,456.42, 5,184.98 and 1,482.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,456.42 : 5,184.98 = 1,482.24 : x
2. Step 2: Convert to fraction form
   3,456.42/5,184.98 = 1,482.24/x
3. Step 3: Cross multiply
   3,456.42x = 5,184.98 × 1,482.24
4. Step 4: Simplify right side
   3,456.42x = 7,685,384.76
5. Step 5: Solve for x
   x = 7,685,384.76/3,456.42
6. Step 6: Final answer
   x = 2,223.51