Finding the Fourth Proportional to 16,967.94, 25,447.80 and 7,114.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,967.94 : 25,447.80 = 7,114.59 : x
2. Step 2: Convert to fraction form
   16,967.94/25,447.80 = 7,114.59/x
3. Step 3: Cross multiply
   16,967.94x = 25,447.80 × 7,114.59
4. Step 4: Simplify right side
   16,967.94x = 181,050,663.40
5. Step 5: Solve for x
   x = 181,050,663.40/16,967.94
6. Step 6: Final answer
   x = 10,670.16