Finding the Fourth Proportional to 42,790.08, 59,053.02 and 23,927.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,790.08 : 59,053.02 = 23,927.28 : x
2. Step 2: Convert to fraction form
   42,790.08/59,053.02 = 23,927.28/x
3. Step 3: Cross multiply
   42,790.08x = 59,053.02 × 23,927.28
4. Step 4: Simplify right side
   42,790.08x = 1,412,978,144.39
5. Step 5: Solve for x
   x = 1,412,978,144.39/42,790.08
6. Step 6: Final answer
   x = 33,021.16