Finding the Fourth Proportional to 17,754.63, 26,632.62 and 5,909.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,754.63 : 26,632.62 = 5,909.46 : x
2. Step 2: Convert to fraction form
   17,754.63/26,632.62 = 5,909.46/x
3. Step 3: Cross multiply
   17,754.63x = 26,632.62 × 5,909.46
4. Step 4: Simplify right side
   17,754.63x = 157,384,402.59
5. Step 5: Solve for x
   x = 157,384,402.59/17,754.63
6. Step 6: Final answer
   x = 8,864.41