Finding the Fourth Proportional to 42,683.34, 58,913.58 and 25,930.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,683.34 : 58,913.58 = 25,930.38 : x
2. Step 2: Convert to fraction form
   42,683.34/58,913.58 = 25,930.38/x
3. Step 3: Cross multiply
   42,683.34x = 58,913.58 × 25,930.38
4. Step 4: Simplify right side
   42,683.34x = 1,527,651,516.56
5. Step 5: Solve for x
   x = 1,527,651,516.56/42,683.34
6. Step 6: Final answer
   x = 35,790.35