Finding the Fourth Proportional to 3,654.90, 5,468.58 and 2,425.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,654.90 : 5,468.58 = 2,425.32 : x
2. Step 2: Convert to fraction form
   3,654.90/5,468.58 = 2,425.32/x
3. Step 3: Cross multiply
   3,654.90x = 5,468.58 × 2,425.32
4. Step 4: Simplify right side
   3,654.90x = 13,263,056.45
5. Step 5: Solve for x
   x = 13,263,056.45/3,654.90
6. Step 6: Final answer
   x = 3,628.84