Finding the Fourth Proportional to 22,085.34, 30,477.51 and 14,542.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,085.34 : 30,477.51 = 14,542.62 : x
2. Step 2: Convert to fraction form
   22,085.34/30,477.51 = 14,542.62/x
3. Step 3: Cross multiply
   22,085.34x = 30,477.51 × 14,542.62
4. Step 4: Simplify right side
   22,085.34x = 443,222,846.48
5. Step 5: Solve for x
   x = 443,222,846.48/22,085.34
6. Step 6: Final answer
   x = 20,068.64