Finding the Fourth Proportional to 17,735.09, 26,606.52 and 5,256.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,735.09 : 26,606.52 = 5,256.09 : x
2. Step 2: Convert to fraction form
   17,735.09/26,606.52 = 5,256.09/x
3. Step 3: Cross multiply
   17,735.09x = 26,606.52 × 5,256.09
4. Step 4: Simplify right side
   17,735.09x = 139,846,263.71
5. Step 5: Solve for x
   x = 139,846,263.71/17,735.09
6. Step 6: Final answer
   x = 7,885.29