Finding the Fourth Proportional to 31,548.39, 43,594.52 and 30,010.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,548.39 : 43,594.52 = 30,010.81 : x
2. Step 2: Convert to fraction form
   31,548.39/43,594.52 = 30,010.81/x
3. Step 3: Cross multiply
   31,548.39x = 43,594.52 × 30,010.81
4. Step 4: Simplify right side
   31,548.39x = 1,308,306,597.72
5. Step 5: Solve for x
   x = 1,308,306,597.72/31,548.39
6. Step 6: Final answer
   x = 41,469.84