Finding the Fourth Proportional to 17,435.56, 26,156.58 and 5,749.60

Step by Step Solution

1. Step 1: Write the proportion equation
   17,435.56 : 26,156.58 = 5,749.60 : x
2. Step 2: Convert to fraction form
   17,435.56/26,156.58 = 5,749.60/x
3. Step 3: Cross multiply
   17,435.56x = 26,156.58 × 5,749.60
4. Step 4: Simplify right side
   17,435.56x = 150,389,872.37
5. Step 5: Solve for x
   x = 150,389,872.37/17,435.56
6. Step 6: Final answer
   x = 8,625.47