Finding the Fourth Proportional to 17,137.00, 23,648.07 and 9,479.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,137.00 : 23,648.07 = 9,479.81 : x
2. Step 2: Convert to fraction form
   17,137.00/23,648.07 = 9,479.81/x
3. Step 3: Cross multiply
   17,137.00x = 23,648.07 × 9,479.81
4. Step 4: Simplify right side
   17,137.00x = 224,179,210.47
5. Step 5: Solve for x
   x = 224,179,210.47/17,137.00
6. Step 6: Final answer
   x = 13,081.59