Finding the Fourth Proportional to 42,960.36, 59,280.48 and 23,838.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,960.36 : 59,280.48 = 23,838.96 : x
2. Step 2: Convert to fraction form
   42,960.36/59,280.48 = 23,838.96/x
3. Step 3: Cross multiply
   42,960.36x = 59,280.48 × 23,838.96
4. Step 4: Simplify right side
   42,960.36x = 1,413,184,991.50
5. Step 5: Solve for x
   x = 1,413,184,991.50/42,960.36
6. Step 6: Final answer
   x = 32,895.09