Finding the Fourth Proportional to 42,258.33, 58,319.46 and 23,396.67

Step by Step Solution

1. Step 1: Write the proportion equation
   42,258.33 : 58,319.46 = 23,396.67 : x
2. Step 2: Convert to fraction form
   42,258.33/58,319.46 = 23,396.67/x
3. Step 3: Cross multiply
   42,258.33x = 58,319.46 × 23,396.67
4. Step 4: Simplify right side
   42,258.33x = 1,364,481,160.20
5. Step 5: Solve for x
   x = 1,364,481,160.20/42,258.33
6. Step 6: Final answer
   x = 32,289.05