Finding the Fourth Proportional to 30,797.62, 42,500.51 and 17,368.99

Step by Step Solution

1. Step 1: Write the proportion equation
   30,797.62 : 42,500.51 = 17,368.99 : x
2. Step 2: Convert to fraction form
   30,797.62/42,500.51 = 17,368.99/x
3. Step 3: Cross multiply
   30,797.62x = 42,500.51 × 17,368.99
4. Step 4: Simplify right side
   30,797.62x = 738,191,082.86
5. Step 5: Solve for x
   x = 738,191,082.86/30,797.62
6. Step 6: Final answer
   x = 23,969.09