Finding the Fourth Proportional to 17,976.83, 24,807.14 and 10,017.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,976.83 : 24,807.14 = 10,017.57 : x
2. Step 2: Convert to fraction form
   17,976.83/24,807.14 = 10,017.57/x
3. Step 3: Cross multiply
   17,976.83x = 24,807.14 × 10,017.57
4. Step 4: Simplify right side
   17,976.83x = 248,507,261.45
5. Step 5: Solve for x
   x = 248,507,261.45/17,976.83
6. Step 6: Final answer
   x = 13,823.75