Finding the Fourth Proportional to 17,674.53, 26,510.96 and 5,194.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,674.53 : 26,510.96 = 5,194.05 : x
2. Step 2: Convert to fraction form
   17,674.53/26,510.96 = 5,194.05/x
3. Step 3: Cross multiply
   17,674.53x = 26,510.96 × 5,194.05
4. Step 4: Simplify right side
   17,674.53x = 137,699,225.82
5. Step 5: Solve for x
   x = 137,699,225.82/17,674.53
6. Step 6: Final answer
   x = 7,790.83