Finding the Fourth Proportional to 19,588.17, 27,031.71 and 10,635.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,588.17 : 27,031.71 = 10,635.69 : x
2. Step 2: Convert to fraction form
   19,588.17/27,031.71 = 10,635.69/x
3. Step 3: Cross multiply
   19,588.17x = 27,031.71 × 10,635.69
4. Step 4: Simplify right side
   19,588.17x = 287,500,887.73
5. Step 5: Solve for x
   x = 287,500,887.73/19,588.17
6. Step 6: Final answer
   x = 14,677.27