Finding the Fourth Proportional to 17,098.86, 25,649.37 and 7,236.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,098.86 : 25,649.37 = 7,236.84 : x
2. Step 2: Convert to fraction form
   17,098.86/25,649.37 = 7,236.84/x
3. Step 3: Cross multiply
   17,098.86x = 25,649.37 × 7,236.84
4. Step 4: Simplify right side
   17,098.86x = 185,620,386.79
5. Step 5: Solve for x
   x = 185,620,386.79/17,098.86
6. Step 6: Final answer
   x = 10,855.72