Finding the Fourth Proportional to 3,697.30, 5,101.04 and 2,438.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,697.30 : 5,101.04 = 2,438.98 : x
2. Step 2: Convert to fraction form
   3,697.30/5,101.04 = 2,438.98/x
3. Step 3: Cross multiply
   3,697.30x = 5,101.04 × 2,438.98
4. Step 4: Simplify right side
   3,697.30x = 12,441,309.03
5. Step 5: Solve for x
   x = 12,441,309.03/3,697.30
6. Step 6: Final answer
   x = 3,364.98