Finding the Fourth Proportional to 10,592.03, 14,628.74 and 7,228.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.03 : 14,628.74 = 7,228.91 : x
2. Step 2: Convert to fraction form
   10,592.03/14,628.74 = 7,228.91/x
3. Step 3: Cross multiply
   10,592.03x = 14,628.74 × 7,228.91
4. Step 4: Simplify right side
   10,592.03x = 105,749,845.30
5. Step 5: Solve for x
   x = 105,749,845.30/10,592.03
6. Step 6: Final answer
   x = 9,983.90