Finding the Fourth Proportional to 10,224.46, 15,337.00 and 2,828.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,224.46 : 15,337.00 = 2,828.89 : x
2. Step 2: Convert to fraction form
   10,224.46/15,337.00 = 2,828.89/x
3. Step 3: Cross multiply
   10,224.46x = 15,337.00 × 2,828.89
4. Step 4: Simplify right side
   10,224.46x = 43,386,692.72
5. Step 5: Solve for x
   x = 43,386,692.72/10,224.46
6. Step 6: Final answer
   x = 4,243.42