Finding the Fourth Proportional to 31,601.52, 43,610.40 and 17,454.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,601.52 : 43,610.40 = 17,454.06 : x
2. Step 2: Convert to fraction form
   31,601.52/43,610.40 = 17,454.06/x
3. Step 3: Cross multiply
   31,601.52x = 43,610.40 × 17,454.06
4. Step 4: Simplify right side
   31,601.52x = 761,178,538.22
5. Step 5: Solve for x
   x = 761,178,538.22/31,601.52
6. Step 6: Final answer
   x = 24,086.77