Finding the Fourth Proportional to 7,074.56, 10,608.84 and 3,372.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,074.56 : 10,608.84 = 3,372.50 : x
2. Step 2: Convert to fraction form
   7,074.56/10,608.84 = 3,372.50/x
3. Step 3: Cross multiply
   7,074.56x = 10,608.84 × 3,372.50
4. Step 4: Simplify right side
   7,074.56x = 35,778,312.90
5. Step 5: Solve for x
   x = 35,778,312.90/7,074.56
6. Step 6: Final answer
   x = 5,057.32