Finding the Fourth Proportional to 30,453.17, 42,027.46 and 17,024.18

Step by Step Solution

1. Step 1: Write the proportion equation
   30,453.17 : 42,027.46 = 17,024.18 : x
2. Step 2: Convert to fraction form
   30,453.17/42,027.46 = 17,024.18/x
3. Step 3: Cross multiply
   30,453.17x = 42,027.46 × 17,024.18
4. Step 4: Simplify right side
   30,453.17x = 715,482,791.29
5. Step 5: Solve for x
   x = 715,482,791.29/30,453.17
6. Step 6: Final answer
   x = 23,494.53