Finding the Fourth Proportional to 14,945.58, 22,418.17 and 5,091.73

Step by Step Solution

1. Step 1: Write the proportion equation
   14,945.58 : 22,418.17 = 5,091.73 : x
2. Step 2: Convert to fraction form
   14,945.58/22,418.17 = 5,091.73/x
3. Step 3: Cross multiply
   14,945.58x = 22,418.17 × 5,091.73
4. Step 4: Simplify right side
   14,945.58x = 114,147,199.96
5. Step 5: Solve for x
   x = 114,147,199.96/14,945.58
6. Step 6: Final answer
   x = 7,637.52