Finding the Fourth Proportional to 36,715.25, 50,667.05 and 19,948.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,715.25 : 50,667.05 = 19,948.25 : x
2. Step 2: Convert to fraction form
   36,715.25/50,667.05 = 19,948.25/x
3. Step 3: Cross multiply
   36,715.25x = 50,667.05 × 19,948.25
4. Step 4: Simplify right side
   36,715.25x = 1,010,718,980.16
5. Step 5: Solve for x
   x = 1,010,718,980.16/36,715.25
6. Step 6: Final answer
   x = 27,528.59