Finding the Fourth Proportional to 3,699.10, 5,103.30 and 2,372.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699.10 : 5,103.30 = 2,372.59 : x
2. Step 2: Convert to fraction form
   3,699.10/5,103.30 = 2,372.59/x
3. Step 3: Cross multiply
   3,699.10x = 5,103.30 × 2,372.59
4. Step 4: Simplify right side
   3,699.10x = 12,108,038.55
5. Step 5: Solve for x
   x = 12,108,038.55/3,699.10
6. Step 6: Final answer
   x = 3,273.24