Finding the Fourth Proportional to 7,041.96, 10,573.29 and 3,928.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,041.96 : 10,573.29 = 3,928.05 : x
2. Step 2: Convert to fraction form
   7,041.96/10,573.29 = 3,928.05/x
3. Step 3: Cross multiply
   7,041.96x = 10,573.29 × 3,928.05
4. Step 4: Simplify right side
   7,041.96x = 41,532,411.78
5. Step 5: Solve for x
   x = 41,532,411.78/7,041.96
6. Step 6: Final answer
   x = 5,897.85