Finding the Fourth Proportional to 40,570.47, 60,863.94 and 17,196.84

Step by Step Solution

1. Step 1: Write the proportion equation
   40,570.47 : 60,863.94 = 17,196.84 : x
2. Step 2: Convert to fraction form
   40,570.47/60,863.94 = 17,196.84/x
3. Step 3: Cross multiply
   40,570.47x = 60,863.94 × 17,196.84
4. Step 4: Simplify right side
   40,570.47x = 1,046,667,437.95
5. Step 5: Solve for x
   x = 1,046,667,437.95/40,570.47
6. Step 6: Final answer
   x = 25,798.75