Finding the Fourth Proportional to 7,052.63, 9,732.42 and 3,865.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,052.63 : 9,732.42 = 3,865.86 : x
2. Step 2: Convert to fraction form
   7,052.63/9,732.42 = 3,865.86/x
3. Step 3: Cross multiply
   7,052.63x = 9,732.42 × 3,865.86
4. Step 4: Simplify right side
   7,052.63x = 37,624,196.33
5. Step 5: Solve for x
   x = 37,624,196.33/7,052.63
6. Step 6: Final answer
   x = 5,334.77