Finding the Fourth Proportional to 14,931.38, 22,404.35 and 9,387.33

Step by Step Solution

1. Step 1: Write the proportion equation
   14,931.38 : 22,404.35 = 9,387.33 : x
2. Step 2: Convert to fraction form
   14,931.38/22,404.35 = 9,387.33/x
3. Step 3: Cross multiply
   14,931.38x = 22,404.35 × 9,387.33
4. Step 4: Simplify right side
   14,931.38x = 210,317,026.89
5. Step 5: Solve for x
   x = 210,317,026.89/14,931.38
6. Step 6: Final answer
   x = 14,085.57