Finding the Fourth Proportional to 31,030.01, 42,825.81 and 17,604.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,030.01 : 42,825.81 = 17,604.59 : x
2. Step 2: Convert to fraction form
   31,030.01/42,825.81 = 17,604.59/x
3. Step 3: Cross multiply
   31,030.01x = 42,825.81 × 17,604.59
4. Step 4: Simplify right side
   31,030.01x = 753,930,826.47
5. Step 5: Solve for x
   x = 753,930,826.47/31,030.01
6. Step 6: Final answer
   x = 24,296.83