Finding the Fourth Proportional to 11,952.77, 17,929.71 and 3,633.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,952.77 : 17,929.71 = 3,633.98 : x
2. Step 2: Convert to fraction form
   11,952.77/17,929.71 = 3,633.98/x
3. Step 3: Cross multiply
   11,952.77x = 17,929.71 × 3,633.98
4. Step 4: Simplify right side
   11,952.77x = 65,156,207.55
5. Step 5: Solve for x
   x = 65,156,207.55/11,952.77
6. Step 6: Final answer
   x = 5,451.14