Finding the Fourth Proportional to 8,796.52, 13,191.47 and 2,872.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,796.52 : 13,191.47 = 2,872.02 : x
2. Step 2: Convert to fraction form
   8,796.52/13,191.47 = 2,872.02/x
3. Step 3: Cross multiply
   8,796.52x = 13,191.47 × 2,872.02
4. Step 4: Simplify right side
   8,796.52x = 37,886,151.31
5. Step 5: Solve for x
   x = 37,886,151.31/8,796.52
6. Step 6: Final answer
   x = 4,306.95