Finding the Fourth Proportional to 22,667.04, 31,279.91 and 12,595.23

Step by Step Solution

1. Step 1: Write the proportion equation
   22,667.04 : 31,279.91 = 12,595.23 : x
2. Step 2: Convert to fraction form
   22,667.04/31,279.91 = 12,595.23/x
3. Step 3: Cross multiply
   22,667.04x = 31,279.91 × 12,595.23
4. Step 4: Simplify right side
   22,667.04x = 393,977,597.85
5. Step 5: Solve for x
   x = 393,977,597.85/22,667.04
6. Step 6: Final answer
   x = 17,381.08