Finding the Fourth Proportional to 23,134.10, 31,923.27 and 13,063.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,134.10 : 31,923.27 = 13,063.43 : x
2. Step 2: Convert to fraction form
   23,134.10/31,923.27 = 13,063.43/x
3. Step 3: Cross multiply
   23,134.10x = 31,923.27 × 13,063.43
4. Step 4: Simplify right side
   23,134.10x = 417,027,482.82
5. Step 5: Solve for x
   x = 417,027,482.82/23,134.10
6. Step 6: Final answer
   x = 18,026.53