Finding the Fourth Proportional to 8,796.02, 13,190.72 and 2,871.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,796.02 : 13,190.72 = 2,871.52 : x
2. Step 2: Convert to fraction form
   8,796.02/13,190.72 = 2,871.52/x
3. Step 3: Cross multiply
   8,796.02x = 13,190.72 × 2,871.52
4. Step 4: Simplify right side
   8,796.02x = 37,877,368.96
5. Step 5: Solve for x
   x = 37,877,368.96/8,796.02
6. Step 6: Final answer
   x = 4,306.20