Finding the Fourth Proportional to 42,369.36, 58,471.55 and 25,376.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,369.36 : 58,471.55 = 25,376.37 : x
2. Step 2: Convert to fraction form
   42,369.36/58,471.55 = 25,376.37/x
3. Step 3: Cross multiply
   42,369.36x = 58,471.55 × 25,376.37
4. Step 4: Simplify right side
   42,369.36x = 1,483,795,560.39
5. Step 5: Solve for x
   x = 1,483,795,560.39/42,369.36
6. Step 6: Final answer
   x = 35,020.49