Finding the Fourth Proportional to 17,742.71, 26,616.12 and 5,897.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,742.71 : 26,616.12 = 5,897.54 : x
2. Step 2: Convert to fraction form
   17,742.71/26,616.12 = 5,897.54/x
3. Step 3: Cross multiply
   17,742.71x = 26,616.12 × 5,897.54
4. Step 4: Simplify right side
   17,742.71x = 156,969,632.34
5. Step 5: Solve for x
   x = 156,969,632.34/17,742.71
6. Step 6: Final answer
   x = 8,846.99