Finding the Fourth Proportional to 7,196.60, 9,925.69 and 4,679.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.60 : 9,925.69 = 4,679.53 : x
2. Step 2: Convert to fraction form
   7,196.60/9,925.69 = 4,679.53/x
3. Step 3: Cross multiply
   7,196.60x = 9,925.69 × 4,679.53
4. Step 4: Simplify right side
   7,196.60x = 46,447,491.10
5. Step 5: Solve for x
   x = 46,447,491.10/7,196.60
6. Step 6: Final answer
   x = 6,454.09