Finding the Fourth Proportional to 42,791.28, 59,051.97 and 23,928.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,791.28 : 59,051.97 = 23,928.45 : x
2. Step 2: Convert to fraction form
   42,791.28/59,051.97 = 23,928.45/x
3. Step 3: Cross multiply
   42,791.28x = 59,051.97 × 23,928.45
4. Step 4: Simplify right side
   42,791.28x = 1,413,022,111.55
5. Step 5: Solve for x
   x = 1,413,022,111.55/42,791.28
6. Step 6: Final answer
   x = 33,021.26