Finding the Fourth Proportional to 14,945.31, 22,407.03 and 5,081.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,945.31 : 22,407.03 = 5,081.94 : x
2. Step 2: Convert to fraction form
   14,945.31/22,407.03 = 5,081.94/x
3. Step 3: Cross multiply
   14,945.31x = 22,407.03 × 5,081.94
4. Step 4: Simplify right side
   14,945.31x = 113,871,182.04
5. Step 5: Solve for x
   x = 113,871,182.04/14,945.31
6. Step 6: Final answer
   x = 7,619.19