Finding the Fourth Proportional to 30,634.48, 42,276.52 and 17,206.01

Step by Step Solution

1. Step 1: Write the proportion equation
   30,634.48 : 42,276.52 = 17,206.01 : x
2. Step 2: Convert to fraction form
   30,634.48/42,276.52 = 17,206.01/x
3. Step 3: Cross multiply
   30,634.48x = 42,276.52 × 17,206.01
4. Step 4: Simplify right side
   30,634.48x = 727,410,139.86
5. Step 5: Solve for x
   x = 727,410,139.86/30,634.48
6. Step 6: Final answer
   x = 23,744.82