Finding the Fourth Proportional to 16,154.17, 22,300.31 and 10,785.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,154.17 : 22,300.31 = 10,785.67 : x
2. Step 2: Convert to fraction form
   16,154.17/22,300.31 = 10,785.67/x
3. Step 3: Cross multiply
   16,154.17x = 22,300.31 × 10,785.67
4. Step 4: Simplify right side
   16,154.17x = 240,523,755.77
5. Step 5: Solve for x
   x = 240,523,755.77/16,154.17
6. Step 6: Final answer
   x = 14,889.27