Finding the Fourth Proportional to 7,316.94, 10,097.55 and 4,173.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,316.94 : 10,097.55 = 4,173.42 : x
2. Step 2: Convert to fraction form
   7,316.94/10,097.55 = 4,173.42/x
3. Step 3: Cross multiply
   7,316.94x = 10,097.55 × 4,173.42
4. Step 4: Simplify right side
   7,316.94x = 42,141,317.12
5. Step 5: Solve for x
   x = 42,141,317.12/7,316.94
6. Step 6: Final answer
   x = 5,759.42