Finding the Fourth Proportional to 22,667.00, 31,279.43 and 12,595.39

Step by Step Solution

1. Step 1: Write the proportion equation
   22,667.00 : 31,279.43 = 12,595.39 : x
2. Step 2: Convert to fraction form
   22,667.00/31,279.43 = 12,595.39/x
3. Step 3: Cross multiply
   22,667.00x = 31,279.43 × 12,595.39
4. Step 4: Simplify right side
   22,667.00x = 393,976,573.12
5. Step 5: Solve for x
   x = 393,976,573.12/22,667.00
6. Step 6: Final answer
   x = 17,381.07