Finding the Fourth Proportional to 7,258.55, 10,017.37 and 4,274.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,258.55 : 10,017.37 = 4,274.96 : x
2. Step 2: Convert to fraction form
   7,258.55/10,017.37 = 4,274.96/x
3. Step 3: Cross multiply
   7,258.55x = 10,017.37 × 4,274.96
4. Step 4: Simplify right side
   7,258.55x = 42,823,843.61
5. Step 5: Solve for x
   x = 42,823,843.61/7,258.55
6. Step 6: Final answer
   x = 5,899.78