Finding the Fourth Proportional to 7,015.93, 10,522.52 and 3,317.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,015.93 : 10,522.52 = 3,317.63 : x
2. Step 2: Convert to fraction form
   7,015.93/10,522.52 = 3,317.63/x
3. Step 3: Cross multiply
   7,015.93x = 10,522.52 × 3,317.63
4. Step 4: Simplify right side
   7,015.93x = 34,909,771.27
5. Step 5: Solve for x
   x = 34,909,771.27/7,015.93
6. Step 6: Final answer
   x = 4,975.79