Finding the Fourth Proportional to 11,687.22, 17,526.72 and 3,365.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,687.22 : 17,526.72 = 3,365.01 : x
2. Step 2: Convert to fraction form
   11,687.22/17,526.72 = 3,365.01/x
3. Step 3: Cross multiply
   11,687.22x = 17,526.72 × 3,365.01
4. Step 4: Simplify right side
   11,687.22x = 58,977,588.07
5. Step 5: Solve for x
   x = 58,977,588.07/11,687.22
6. Step 6: Final answer
   x = 5,046.33