Finding the Fourth Proportional to 37,467.69, 56,196.41 and 12,507.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,467.69 : 56,196.41 = 12,507.17 : x
2. Step 2: Convert to fraction form
   37,467.69/56,196.41 = 12,507.17/x
3. Step 3: Cross multiply
   37,467.69x = 56,196.41 × 12,507.17
4. Step 4: Simplify right side
   37,467.69x = 702,858,201.57
5. Step 5: Solve for x
   x = 702,858,201.57/37,467.69
6. Step 6: Final answer
   x = 18,759.05