Finding the Fourth Proportional to 42,228, 58,269.60 and 23,362.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,228 : 58,269.60 = 23,362.56 : x
2. Step 2: Convert to fraction form
   42,228/58,269.60 = 23,362.56/x
3. Step 3: Cross multiply
   42,228x = 58,269.60 × 23,362.56
4. Step 4: Simplify right side
   42,228x = 1,361,327,026.18
5. Step 5: Solve for x
   x = 1,361,327,026.18/42,228
6. Step 6: Final answer
   x = 32,237.54