Finding the Fourth Proportional to 17,099.23, 25,648.73 and 4,620.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,099.23 : 25,648.73 = 4,620.49 : x
2. Step 2: Convert to fraction form
   17,099.23/25,648.73 = 4,620.49/x
3. Step 3: Cross multiply
   17,099.23x = 25,648.73 × 4,620.49
4. Step 4: Simplify right side
   17,099.23x = 118,509,761.86
5. Step 5: Solve for x
   x = 118,509,761.86/17,099.23
6. Step 6: Final answer
   x = 6,930.71