Finding the Fourth Proportional to 7,258.56, 10,018.24 and 4,276.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,258.56 : 10,018.24 = 4,276.96 : x
2. Step 2: Convert to fraction form
   7,258.56/10,018.24 = 4,276.96/x
3. Step 3: Cross multiply
   7,258.56x = 10,018.24 × 4,276.96
4. Step 4: Simplify right side
   7,258.56x = 42,847,611.75
5. Step 5: Solve for x
   x = 42,847,611.75/7,258.56
6. Step 6: Final answer
   x = 5,903.05