Finding the Fourth Proportional to 42,787.44, 59,048.72 and 23,667.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,787.44 : 59,048.72 = 23,667.12 : x
2. Step 2: Convert to fraction form
   42,787.44/59,048.72 = 23,667.12/x
3. Step 3: Cross multiply
   42,787.44x = 59,048.72 × 23,667.12
4. Step 4: Simplify right side
   42,787.44x = 1,397,513,142.09
5. Step 5: Solve for x
   x = 1,397,513,142.09/42,787.44
6. Step 6: Final answer
   x = 32,661.76