Finding the Fourth Proportional to 31,590.82, 43,595.22 and 17,443.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,590.82 : 43,595.22 = 17,443.59 : x
2. Step 2: Convert to fraction form
   31,590.82/43,595.22 = 17,443.59/x
3. Step 3: Cross multiply
   31,590.82x = 43,595.22 × 17,443.59
4. Step 4: Simplify right side
   31,590.82x = 760,457,143.64
5. Step 5: Solve for x
   x = 760,457,143.64/31,590.82
6. Step 6: Final answer
   x = 24,072.09