Finding the Fourth Proportional to 17,635.31, 26,458.37 and 5,947.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,635.31 : 26,458.37 = 5,947.55 : x
2. Step 2: Convert to fraction form
   17,635.31/26,458.37 = 5,947.55/x
3. Step 3: Cross multiply
   17,635.31x = 26,458.37 × 5,947.55
4. Step 4: Simplify right side
   17,635.31x = 157,362,478.49
5. Step 5: Solve for x
   x = 157,362,478.49/17,635.31
6. Step 6: Final answer
   x = 8,923.15