Finding the Fourth Proportional to 42,311.97, 58,389.53 and 23,448.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,311.97 : 58,389.53 = 23,448.69 : x
2. Step 2: Convert to fraction form
   42,311.97/58,389.53 = 23,448.69/x
3. Step 3: Cross multiply
   42,311.97x = 58,389.53 × 23,448.69
4. Step 4: Simplify right side
   42,311.97x = 1,369,157,870.97
5. Step 5: Solve for x
   x = 1,369,157,870.97/42,311.97
6. Step 6: Final answer
   x = 32,358.64