Finding the Fourth Proportional to 15,977.34, 22,059 and 10,314.63

Step by Step Solution

1. Step 1: Write the proportion equation
   15,977.34 : 22,059 = 10,314.63 : x
2. Step 2: Convert to fraction form
   15,977.34/22,059 = 10,314.63/x
3. Step 3: Cross multiply
   15,977.34x = 22,059 × 10,314.63
4. Step 4: Simplify right side
   15,977.34x = 227,530,423.17
5. Step 5: Solve for x
   x = 227,530,423.17/15,977.34
6. Step 6: Final answer
   x = 14,240.82