Finding the Fourth Proportional to 11,867.03, 17,800.71 and 3,101.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,867.03 : 17,800.71 = 3,101.94 : x
2. Step 2: Convert to fraction form
   11,867.03/17,800.71 = 3,101.94/x
3. Step 3: Cross multiply
   11,867.03x = 17,800.71 × 3,101.94
4. Step 4: Simplify right side
   11,867.03x = 55,216,734.38
5. Step 5: Solve for x
   x = 55,216,734.38/11,867.03
6. Step 6: Final answer
   x = 4,652.95