Finding the Fourth Proportional to 16,510.08, 22,774.68 and 10,845.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510.08 : 22,774.68 = 10,845.72 : x
2. Step 2: Convert to fraction form
   16,510.08/22,774.68 = 10,845.72/x
3. Step 3: Cross multiply
   16,510.08x = 22,774.68 × 10,845.72
4. Step 4: Simplify right side
   16,510.08x = 247,007,802.37
5. Step 5: Solve for x
   x = 247,007,802.37/16,510.08
6. Step 6: Final answer
   x = 14,961.03