Finding the Fourth Proportional to 11,666.82, 16,100.43 and 6,953.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,666.82 : 16,100.43 = 6,953.84 : x
2. Step 2: Convert to fraction form
   11,666.82/16,100.43 = 6,953.84/x
3. Step 3: Cross multiply
   11,666.82x = 16,100.43 × 6,953.84
4. Step 4: Simplify right side
   11,666.82x = 111,959,814.15
5. Step 5: Solve for x
   x = 111,959,814.15/11,666.82
6. Step 6: Final answer
   x = 9,596.43