Finding the Fourth Proportional to 19,587.83, 27,031.46 and 10,635.48

Step by Step Solution

1. Step 1: Write the proportion equation
   19,587.83 : 27,031.46 = 10,635.48 : x
2. Step 2: Convert to fraction form
   19,587.83/27,031.46 = 10,635.48/x
3. Step 3: Cross multiply
   19,587.83x = 27,031.46 × 10,635.48
4. Step 4: Simplify right side
   19,587.83x = 287,492,499.02
5. Step 5: Solve for x
   x = 287,492,499.02/19,587.83
6. Step 6: Final answer
   x = 14,677.10