Finding the Fourth Proportional to 42,948.52, 59,238.96 and 41,503.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,948.52 : 59,238.96 = 41,503.48 : x
2. Step 2: Convert to fraction form
   42,948.52/59,238.96 = 41,503.48/x
3. Step 3: Cross multiply
   42,948.52x = 59,238.96 × 41,503.48
4. Step 4: Simplify right side
   42,948.52x = 2,458,622,991.58
5. Step 5: Solve for x
   x = 2,458,622,991.58/42,948.52
6. Step 6: Final answer
   x = 57,245.81