Finding the Fourth Proportional to 19,585.31, 27,026.98 and 10,632.62

Step by Step Solution

1. Step 1: Write the proportion equation
   19,585.31 : 27,026.98 = 10,632.62 : x
2. Step 2: Convert to fraction form
   19,585.31/27,026.98 = 10,632.62/x
3. Step 3: Cross multiply
   19,585.31x = 27,026.98 × 10,632.62
4. Step 4: Simplify right side
   19,585.31x = 287,367,608.09
5. Step 5: Solve for x
   x = 287,367,608.09/19,585.31
6. Step 6: Final answer
   x = 14,672.61