Finding the Fourth Proportional to 38,410.84, 57,576.72 and 14,711.96

Step by Step Solution

1. Step 1: Write the proportion equation
   38,410.84 : 57,576.72 = 14,711.96 : x
2. Step 2: Convert to fraction form
   38,410.84/57,576.72 = 14,711.96/x
3. Step 3: Cross multiply
   38,410.84x = 57,576.72 × 14,711.96
4. Step 4: Simplify right side
   38,410.84x = 847,066,401.57
5. Step 5: Solve for x
   x = 847,066,401.57/38,410.84
6. Step 6: Final answer
   x = 22,052.80