Finding the Fourth Proportional to 17,830.53, 26,743.37 and 7,967.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,830.53 : 26,743.37 = 7,967.16 : x
2. Step 2: Convert to fraction form
   17,830.53/26,743.37 = 7,967.16/x
3. Step 3: Cross multiply
   17,830.53x = 26,743.37 × 7,967.16
4. Step 4: Simplify right side
   17,830.53x = 213,068,667.89
5. Step 5: Solve for x
   x = 213,068,667.89/17,830.53
6. Step 6: Final answer
   x = 11,949.65