Finding the Fourth Proportional to 42,816.16, 59,086.46 and 23,953.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,816.16 : 59,086.46 = 23,953.28 : x
2. Step 2: Convert to fraction form
   42,816.16/59,086.46 = 23,953.28/x
3. Step 3: Cross multiply
   42,816.16x = 59,086.46 × 23,953.28
4. Step 4: Simplify right side
   42,816.16x = 1,415,314,520.59
5. Step 5: Solve for x
   x = 1,415,314,520.59/42,816.16
6. Step 6: Final answer
   x = 33,055.62