Finding the Fourth Proportional to 31,673.41, 43,709.69 and 17,526.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,673.41 : 43,709.69 = 17,526.13 : x
2. Step 2: Convert to fraction form
   31,673.41/43,709.69 = 17,526.13/x
3. Step 3: Cross multiply
   31,673.41x = 43,709.69 × 17,526.13
4. Step 4: Simplify right side
   31,673.41x = 766,061,709.20
5. Step 5: Solve for x
   x = 766,061,709.20/31,673.41
6. Step 6: Final answer
   x = 24,186.27