Finding the Fourth Proportional to 31,543.37, 43,529.83 and 17,396.22

Step by Step Solution

1. Step 1: Write the proportion equation
   31,543.37 : 43,529.83 = 17,396.22 : x
2. Step 2: Convert to fraction form
   31,543.37/43,529.83 = 17,396.22/x
3. Step 3: Cross multiply
   31,543.37x = 43,529.83 × 17,396.22
4. Step 4: Simplify right side
   31,543.37x = 757,254,499.24
5. Step 5: Solve for x
   x = 757,254,499.24/31,543.37
6. Step 6: Final answer
   x = 24,006.77