Finding the Fourth Proportional to 17,674.72, 26,516.30 and 5,194.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,674.72 : 26,516.30 = 5,194.47 : x
2. Step 2: Convert to fraction form
   17,674.72/26,516.30 = 5,194.47/x
3. Step 3: Cross multiply
   17,674.72x = 26,516.30 × 5,194.47
4. Step 4: Simplify right side
   17,674.72x = 137,738,124.86
5. Step 5: Solve for x
   x = 137,738,124.86/17,674.72
6. Step 6: Final answer
   x = 7,792.95