Finding the Fourth Proportional to 30,924.56, 42,675.91 and 17,495.53

Step by Step Solution

1. Step 1: Write the proportion equation
   30,924.56 : 42,675.91 = 17,495.53 : x
2. Step 2: Convert to fraction form
   30,924.56/42,675.91 = 17,495.53/x
3. Step 3: Cross multiply
   30,924.56x = 42,675.91 × 17,495.53
4. Step 4: Simplify right side
   30,924.56x = 746,637,513.25
5. Step 5: Solve for x
   x = 746,637,513.25/30,924.56
6. Step 6: Final answer
   x = 24,143.83