Finding the Fourth Proportional to 42,268.54, 58,330.57 and 23,405.67

Step by Step Solution

1. Step 1: Write the proportion equation
   42,268.54 : 58,330.57 = 23,405.67 : x
2. Step 2: Convert to fraction form
   42,268.54/58,330.57 = 23,405.67/x
3. Step 3: Cross multiply
   42,268.54x = 58,330.57 × 23,405.67
4. Step 4: Simplify right side
   42,268.54x = 1,365,266,072.33
5. Step 5: Solve for x
   x = 1,365,266,072.33/42,268.54
6. Step 6: Final answer
   x = 32,299.82