Finding the Fourth Proportional to 6,196.75, 8,551.61 and 3,402.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.75 : 8,551.61 = 3,402.25 : x
2. Step 2: Convert to fraction form
   6,196.75/8,551.61 = 3,402.25/x
3. Step 3: Cross multiply
   6,196.75x = 8,551.61 × 3,402.25
4. Step 4: Simplify right side
   6,196.75x = 29,094,715.12
5. Step 5: Solve for x
   x = 29,094,715.12/6,196.75
6. Step 6: Final answer
   x = 4,695.16