Finding the Fourth Proportional to 3,926.55, 5,895.90 and 3,003.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,926.55 : 5,895.90 = 3,003.15 : x
2. Step 2: Convert to fraction form
   3,926.55/5,895.90 = 3,003.15/x
3. Step 3: Cross multiply
   3,926.55x = 5,895.90 × 3,003.15
4. Step 4: Simplify right side
   3,926.55x = 17,706,272.09
5. Step 5: Solve for x
   x = 17,706,272.09/3,926.55
6. Step 6: Final answer
   x = 4,509.37