Finding the Fourth Proportional to 17,941.50, 26,916.57 and 5,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,941.50 : 26,916.57 = 5,629.50 : x
2. Step 2: Convert to fraction form
   17,941.50/26,916.57 = 5,629.50/x
3. Step 3: Cross multiply
   17,941.50x = 26,916.57 × 5,629.50
4. Step 4: Simplify right side
   17,941.50x = 151,526,830.82
5. Step 5: Solve for x
   x = 151,526,830.82/17,941.50
6. Step 6: Final answer
   x = 8,445.61