Finding the Fourth Proportional to 11,963.02, 17,945.99 and 4,066.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,963.02 : 17,945.99 = 4,066.83 : x
2. Step 2: Convert to fraction form
   11,963.02/17,945.99 = 4,066.83/x
3. Step 3: Cross multiply
   11,963.02x = 17,945.99 × 4,066.83
4. Step 4: Simplify right side
   11,963.02x = 72,983,300.68
5. Step 5: Solve for x
   x = 72,983,300.68/11,963.02
6. Step 6: Final answer
   x = 6,100.74