Finding the Fourth Proportional to 17,131.73, 23,641.63 and 9,475.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,131.73 : 23,641.63 = 9,475.00 : x
2. Step 2: Convert to fraction form
   17,131.73/23,641.63 = 9,475.00/x
3. Step 3: Cross multiply
   17,131.73x = 23,641.63 × 9,475.00
4. Step 4: Simplify right side
   17,131.73x = 224,004,594.31
5. Step 5: Solve for x
   x = 224,004,594.31/17,131.73
6. Step 6: Final answer
   x = 13,075.42