Finding the Fourth Proportional to 22,667.01, 31,256.10 and 14,166.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,667.01 : 31,256.10 = 14,166.06 : x
2. Step 2: Convert to fraction form
   22,667.01/31,256.10 = 14,166.06/x
3. Step 3: Cross multiply
   22,667.01x = 31,256.10 × 14,166.06
4. Step 4: Simplify right side
   22,667.01x = 442,775,787.97
5. Step 5: Solve for x
   x = 442,775,787.97/22,667.01
6. Step 6: Final answer
   x = 19,533.93