Finding the Fourth Proportional to 17,091.61, 25,635.37 and 4,610.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,091.61 : 25,635.37 = 4,610.68 : x
2. Step 2: Convert to fraction form
   17,091.61/25,635.37 = 4,610.68/x
3. Step 3: Cross multiply
   17,091.61x = 25,635.37 × 4,610.68
4. Step 4: Simplify right side
   17,091.61x = 118,196,487.75
5. Step 5: Solve for x
   x = 118,196,487.75/17,091.61
6. Step 6: Final answer
   x = 6,915.47