Finding the Fourth Proportional to 11,897.33, 16,426.33 and 10,634.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,897.33 : 16,426.33 = 10,634.33 : x
2. Step 2: Convert to fraction form
   11,897.33/16,426.33 = 10,634.33/x
3. Step 3: Cross multiply
   11,897.33x = 16,426.33 × 10,634.33
4. Step 4: Simplify right side
   11,897.33x = 174,683,028.39
5. Step 5: Solve for x
   x = 174,683,028.39/11,897.33
6. Step 6: Final answer
   x = 14,682.55