Finding the Fourth Proportional to 5,654.07, 7,797.60 and 3,662.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,654.07 : 7,797.60 = 3,662.55 : x
2. Step 2: Convert to fraction form
   5,654.07/7,797.60 = 3,662.55/x
3. Step 3: Cross multiply
   5,654.07x = 7,797.60 × 3,662.55
4. Step 4: Simplify right side
   5,654.07x = 28,559,099.88
5. Step 5: Solve for x
   x = 28,559,099.88/5,654.07
6. Step 6: Final answer
   x = 5,051.07