Finding the Fourth Proportional to 12,004.52, 17,969.81 and 7,083.77

Step by Step Solution

1. Step 1: Write the proportion equation
   12,004.52 : 17,969.81 = 7,083.77 : x
2. Step 2: Convert to fraction form
   12,004.52/17,969.81 = 7,083.77/x
3. Step 3: Cross multiply
   12,004.52x = 17,969.81 × 7,083.77
4. Step 4: Simplify right side
   12,004.52x = 127,293,875.72
5. Step 5: Solve for x
   x = 127,293,875.72/12,004.52
6. Step 6: Final answer
   x = 10,603.83