Finding the Fourth Proportional to 22,055.86, 30,437.67 and 12,627.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,055.86 : 30,437.67 = 12,627.46 : x
2. Step 2: Convert to fraction form
   22,055.86/30,437.67 = 12,627.46/x
3. Step 3: Cross multiply
   22,055.86x = 30,437.67 × 12,627.46
4. Step 4: Simplify right side
   22,055.86x = 384,350,460.42
5. Step 5: Solve for x
   x = 384,350,460.42/22,055.86
6. Step 6: Final answer
   x = 17,426.23