Finding the Fourth Proportional to 19,904.63, 27,468.50 and 10,951.89

Step by Step Solution

1. Step 1: Write the proportion equation
   19,904.63 : 27,468.50 = 10,951.89 : x
2. Step 2: Convert to fraction form
   19,904.63/27,468.50 = 10,951.89/x
3. Step 3: Cross multiply
   19,904.63x = 27,468.50 × 10,951.89
4. Step 4: Simplify right side
   19,904.63x = 300,831,935.71
5. Step 5: Solve for x
   x = 300,831,935.71/19,904.63
6. Step 6: Final answer
   x = 15,113.67