Finding the Fourth Proportional to 10,792.44, 14,898.06 and 7,440.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,792.44 : 14,898.06 = 7,440.12 : x
2. Step 2: Convert to fraction form
   10,792.44/14,898.06 = 7,440.12/x
3. Step 3: Cross multiply
   10,792.44x = 14,898.06 × 7,440.12
4. Step 4: Simplify right side
   10,792.44x = 110,843,354.17
5. Step 5: Solve for x
   x = 110,843,354.17/10,792.44
6. Step 6: Final answer
   x = 10,270.46