Finding the Fourth Proportional to 7,259.18, 10,017.27 and 4,274.33

Step by Step Solution

1. Step 1: Write the proportion equation
   7,259.18 : 10,017.27 = 4,274.33 : x
2. Step 2: Convert to fraction form
   7,259.18/10,017.27 = 4,274.33/x
3. Step 3: Cross multiply
   7,259.18x = 10,017.27 × 4,274.33
4. Step 4: Simplify right side
   7,259.18x = 42,817,067.59
5. Step 5: Solve for x
   x = 42,817,067.59/7,259.18
6. Step 6: Final answer
   x = 5,898.34