Finding the Fourth Proportional to 42,048.33, 58,025.94 and 22,928.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,048.33 : 58,025.94 = 22,928.25 : x
2. Step 2: Convert to fraction form
   42,048.33/58,025.94 = 22,928.25/x
3. Step 3: Cross multiply
   42,048.33x = 58,025.94 × 22,928.25
4. Step 4: Simplify right side
   42,048.33x = 1,330,433,258.81
5. Step 5: Solve for x
   x = 1,330,433,258.81/42,048.33
6. Step 6: Final answer
   x = 31,640.57