Finding the Fourth Proportional to 3,435.04, 5,111.24 and 3,423.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,435.04 : 5,111.24 = 3,423.52 : x
2. Step 2: Convert to fraction form
   3,435.04/5,111.24 = 3,423.52/x
3. Step 3: Cross multiply
   3,435.04x = 5,111.24 × 3,423.52
4. Step 4: Simplify right side
   3,435.04x = 17,498,432.36
5. Step 5: Solve for x
   x = 17,498,432.36/3,435.04
6. Step 6: Final answer
   x = 5,094.10