Finding the Fourth Proportional to 17,735.94, 26,603.73 and 5,256.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,735.94 : 26,603.73 = 5,256.06 : x
2. Step 2: Convert to fraction form
   17,735.94/26,603.73 = 5,256.06/x
3. Step 3: Cross multiply
   17,735.94x = 26,603.73 × 5,256.06
4. Step 4: Simplify right side
   17,735.94x = 139,830,801.10
5. Step 5: Solve for x
   x = 139,830,801.10/17,735.94
6. Step 6: Final answer
   x = 7,884.04