Finding the Fourth Proportional to 8,874.72, 13,312.88 and 2,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,874.72 : 13,312.88 = 2,300.88 : x
2. Step 2: Convert to fraction form
   8,874.72/13,312.88 = 2,300.88/x
3. Step 3: Cross multiply
   8,874.72x = 13,312.88 × 2,300.88
4. Step 4: Simplify right side
   8,874.72x = 30,631,339.33
5. Step 5: Solve for x
   x = 30,631,339.33/8,874.72
6. Step 6: Final answer
   x = 3,451.53