Finding the Fourth Proportional to 23,633.17, 32,613.94 and 13,022.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,633.17 : 32,613.94 = 13,022.98 : x
2. Step 2: Convert to fraction form
   23,633.17/32,613.94 = 13,022.98/x
3. Step 3: Cross multiply
   23,633.17x = 32,613.94 × 13,022.98
4. Step 4: Simplify right side
   23,633.17x = 424,730,623.09
5. Step 5: Solve for x
   x = 424,730,623.09/23,633.17
6. Step 6: Final answer
   x = 17,971.80