Finding the Fourth Proportional to 31,475.82, 43,444.02 and 18,046.83

Step by Step Solution

1. Step 1: Write the proportion equation
   31,475.82 : 43,444.02 = 18,046.83 : x
2. Step 2: Convert to fraction form
   31,475.82/43,444.02 = 18,046.83/x
3. Step 3: Cross multiply
   31,475.82x = 43,444.02 × 18,046.83
4. Step 4: Simplify right side
   31,475.82x = 784,026,843.46
5. Step 5: Solve for x
   x = 784,026,843.46/31,475.82
6. Step 6: Final answer
   x = 24,908.86