Finding the Fourth Proportional to 22,547.07, 31,101.39 and 14,890.41

Step by Step Solution

1. Step 1: Write the proportion equation
   22,547.07 : 31,101.39 = 14,890.41 : x
2. Step 2: Convert to fraction form
   22,547.07/31,101.39 = 14,890.41/x
3. Step 3: Cross multiply
   22,547.07x = 31,101.39 × 14,890.41
4. Step 4: Simplify right side
   22,547.07x = 463,112,504.51
5. Step 5: Solve for x
   x = 463,112,504.51/22,547.07
6. Step 6: Final answer
   x = 20,539.81