Finding the Fourth Proportional to 12,377.52, 18,562.56 and 3,610.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,377.52 : 18,562.56 = 3,610.08 : x
2. Step 2: Convert to fraction form
   12,377.52/18,562.56 = 3,610.08/x
3. Step 3: Cross multiply
   12,377.52x = 18,562.56 × 3,610.08
4. Step 4: Simplify right side
   12,377.52x = 67,012,326.60
5. Step 5: Solve for x
   x = 67,012,326.60/12,377.52
6. Step 6: Final answer
   x = 5,414.04