Finding the Fourth Proportional to 11,372.40, 17,051.31 and 4,796.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,372.40 : 17,051.31 = 4,796.82 : x
2. Step 2: Convert to fraction form
   11,372.40/17,051.31 = 4,796.82/x
3. Step 3: Cross multiply
   11,372.40x = 17,051.31 × 4,796.82
4. Step 4: Simplify right side
   11,372.40x = 81,792,064.83
5. Step 5: Solve for x
   x = 81,792,064.83/11,372.40
6. Step 6: Final answer
   x = 7,192.16