Finding the Fourth Proportional to 11,364.23, 17,051.31 and 3,974.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,364.23 : 17,051.31 = 3,974.00 : x
2. Step 2: Convert to fraction form
   11,364.23/17,051.31 = 3,974.00/x
3. Step 3: Cross multiply
   11,364.23x = 17,051.31 × 3,974.00
4. Step 4: Simplify right side
   11,364.23x = 67,761,820.68
5. Step 5: Solve for x
   x = 67,761,820.68/11,364.23
6. Step 6: Final answer
   x = 5,962.73