Finding the Fourth Proportional to 17,075.86, 23,564.28 and 9,522.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,075.86 : 23,564.28 = 9,522.91 : x
2. Step 2: Convert to fraction form
   17,075.86/23,564.28 = 9,522.91/x
3. Step 3: Cross multiply
   17,075.86x = 23,564.28 × 9,522.91
4. Step 4: Simplify right side
   17,075.86x = 224,400,517.65
5. Step 5: Solve for x
   x = 224,400,517.65/17,075.86
6. Step 6: Final answer
   x = 13,141.39