Finding the Fourth Proportional to 42,942.81, 59,261.69 and 25,944.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,942.81 : 59,261.69 = 25,944.69 : x
2. Step 2: Convert to fraction form
   42,942.81/59,261.69 = 25,944.69/x
3. Step 3: Cross multiply
   42,942.81x = 59,261.69 × 25,944.69
4. Step 4: Simplify right side
   42,942.81x = 1,537,526,175.93
5. Step 5: Solve for x
   x = 1,537,526,175.93/42,942.81
6. Step 6: Final answer
   x = 35,804.04