Finding the Fourth Proportional to 17,166.83, 23,692.50 and 9,613.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,166.83 : 23,692.50 = 9,613.58 : x
2. Step 2: Convert to fraction form
   17,166.83/23,692.50 = 9,613.58/x
3. Step 3: Cross multiply
   17,166.83x = 23,692.50 × 9,613.58
4. Step 4: Simplify right side
   17,166.83x = 227,769,625.69
5. Step 5: Solve for x
   x = 227,769,625.69/17,166.83
6. Step 6: Final answer
   x = 13,268.01