Finding the Fourth Proportional to 12,916.56, 19,375.02 and 7,363.29

Step by Step Solution

1. Step 1: Write the proportion equation
   12,916.56 : 19,375.02 = 7,363.29 : x
2. Step 2: Convert to fraction form
   12,916.56/19,375.02 = 7,363.29/x
3. Step 3: Cross multiply
   12,916.56x = 19,375.02 × 7,363.29
4. Step 4: Simplify right side
   12,916.56x = 142,663,891.02
5. Step 5: Solve for x
   x = 142,663,891.02/12,916.56
6. Step 6: Final answer
   x = 11,045.04