Finding the Fourth Proportional to 42,262.23, 58,323.69 and 23,399.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,262.23 : 58,323.69 = 23,399.34 : x
2. Step 2: Convert to fraction form
   42,262.23/58,323.69 = 23,399.34/x
3. Step 3: Cross multiply
   42,262.23x = 58,323.69 × 23,399.34
4. Step 4: Simplify right side
   42,262.23x = 1,364,735,852.36
5. Step 5: Solve for x
   x = 1,364,735,852.36/42,262.23
6. Step 6: Final answer
   x = 32,292.09