Finding the Fourth Proportional to 19,583.48, 27,025.10 and 10,630.91

Step by Step Solution

1. Step 1: Write the proportion equation
   19,583.48 : 27,025.10 = 10,630.91 : x
2. Step 2: Convert to fraction form
   19,583.48/27,025.10 = 10,630.91/x
3. Step 3: Cross multiply
   19,583.48x = 27,025.10 × 10,630.91
4. Step 4: Simplify right side
   19,583.48x = 287,301,217.56
5. Step 5: Solve for x
   x = 287,301,217.56/19,583.48
6. Step 6: Final answer
   x = 14,670.59