Finding the Fourth Proportional to 17,017.94, 23,476.56 and 10,970.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,017.94 : 23,476.56 = 10,970.48 : x
2. Step 2: Convert to fraction form
   17,017.94/23,476.56 = 10,970.48/x
3. Step 3: Cross multiply
   17,017.94x = 23,476.56 × 10,970.48
4. Step 4: Simplify right side
   17,017.94x = 257,549,131.95
5. Step 5: Solve for x
   x = 257,549,131.95/17,017.94
6. Step 6: Final answer
   x = 15,133.98