Finding the Fourth Proportional to 7,259.94, 10,018.29 and 4,275.09

Step by Step Solution

1. Step 1: Write the proportion equation
   7,259.94 : 10,018.29 = 4,275.09 : x
2. Step 2: Convert to fraction form
   7,259.94/10,018.29 = 4,275.09/x
3. Step 3: Cross multiply
   7,259.94x = 10,018.29 × 4,275.09
4. Step 4: Simplify right side
   7,259.94x = 42,829,091.40
5. Step 5: Solve for x
   x = 42,829,091.40/7,259.94
6. Step 6: Final answer
   x = 5,899.37