Finding the Fourth Proportional to 93,093.50, 139,640.52 and 25,626.42

Step by Step Solution

1. Step 1: Write the proportion equation
   93,093.50 : 139,640.52 = 25,626.42 : x
2. Step 2: Convert to fraction form
   93,093.50/139,640.52 = 25,626.42/x
3. Step 3: Cross multiply
   93,093.50x = 139,640.52 × 25,626.42
4. Step 4: Simplify right side
   93,093.50x = 3,578,486,614.54
5. Step 5: Solve for x
   x = 3,578,486,614.54/93,093.50
6. Step 6: Final answer
   x = 38,439.71