Finding the Fourth Proportional to 26,916.37, 37,105.64 and 17,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,916.37 : 37,105.64 = 17,826.50 : x
2. Step 2: Convert to fraction form
   26,916.37/37,105.64 = 17,826.50/x
3. Step 3: Cross multiply
   26,916.37x = 37,105.64 × 17,826.50
4. Step 4: Simplify right side
   26,916.37x = 661,463,653.50
5. Step 5: Solve for x
   x = 661,463,653.50/26,916.37
6. Step 6: Final answer
   x = 24,574.77