Finding the Fourth Proportional to 42,849.10, 59,113.42 and 25,843.67

Step by Step Solution

1. Step 1: Write the proportion equation
   42,849.10 : 59,113.42 = 25,843.67 : x
2. Step 2: Convert to fraction form
   42,849.10/59,113.42 = 25,843.67/x
3. Step 3: Cross multiply
   42,849.10x = 59,113.42 × 25,843.67
4. Step 4: Simplify right side
   42,849.10x = 1,527,707,719.05
5. Step 5: Solve for x
   x = 1,527,707,719.05/42,849.10
6. Step 6: Final answer
   x = 35,653.20