Finding the Fourth Proportional to 37,326.63, 55,995.89 and 12,367.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,326.63 : 55,995.89 = 12,367.56 : x
2. Step 2: Convert to fraction form
   37,326.63/55,995.89 = 12,367.56/x
3. Step 3: Cross multiply
   37,326.63x = 55,995.89 × 12,367.56
4. Step 4: Simplify right side
   37,326.63x = 692,532,467.49
5. Step 5: Solve for x
   x = 692,532,467.49/37,326.63
6. Step 6: Final answer
   x = 18,553.31