Finding the Fourth Proportional to 17,601.28, 26,405.86 and 5,914.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,601.28 : 26,405.86 = 5,914.18 : x
2. Step 2: Convert to fraction form
   17,601.28/26,405.86 = 5,914.18/x
3. Step 3: Cross multiply
   17,601.28x = 26,405.86 × 5,914.18
4. Step 4: Simplify right side
   17,601.28x = 156,169,009.09
5. Step 5: Solve for x
   x = 156,169,009.09/17,601.28
6. Step 6: Final answer
   x = 8,872.59