Finding the Fourth Proportional to 7,158.88, 10,743.33 and 4,823.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,158.88 : 10,743.33 = 4,823.34 : x
2. Step 2: Convert to fraction form
   7,158.88/10,743.33 = 4,823.34/x
3. Step 3: Cross multiply
   7,158.88x = 10,743.33 × 4,823.34
4. Step 4: Simplify right side
   7,158.88x = 51,818,733.32
5. Step 5: Solve for x
   x = 51,818,733.32/7,158.88
6. Step 6: Final answer
   x = 7,238.39