Finding the Fourth Proportional to 19,608, 27,059.04 and 10,776

Step by Step Solution

1. Step 1: Write the proportion equation
   19,608 : 27,059.04 = 10,776 : x
2. Step 2: Convert to fraction form
   19,608/27,059.04 = 10,776/x
3. Step 3: Cross multiply
   19,608x = 27,059.04 × 10,776
4. Step 4: Simplify right side
   19,608x = 291,588,215.04
5. Step 5: Solve for x
   x = 291,588,215.04/19,608
6. Step 6: Final answer
   x = 14,870.88