Finding the Fourth Proportional to 22,053.08, 30,421.12 and 13,971.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,053.08 : 30,421.12 = 13,971.94 : x
2. Step 2: Convert to fraction form
   22,053.08/30,421.12 = 13,971.94/x
3. Step 3: Cross multiply
   22,053.08x = 30,421.12 × 13,971.94
4. Step 4: Simplify right side
   22,053.08x = 425,042,063.37
5. Step 5: Solve for x
   x = 425,042,063.37/22,053.08
6. Step 6: Final answer
   x = 19,273.59