Finding the Fourth Proportional to 42,281.73, 58,350.69 and 23,418.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,281.73 : 58,350.69 = 23,418.81 : x
2. Step 2: Convert to fraction form
   42,281.73/58,350.69 = 23,418.81/x
3. Step 3: Cross multiply
   42,281.73x = 58,350.69 × 23,418.81
4. Step 4: Simplify right side
   42,281.73x = 1,366,503,722.48
5. Step 5: Solve for x
   x = 1,366,503,722.48/42,281.73
6. Step 6: Final answer
   x = 32,319.01