Finding the Fourth Proportional to 17,472.77, 24,120.54 and 10,300.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,472.77 : 24,120.54 = 10,300.43 : x
2. Step 2: Convert to fraction form
   17,472.77/24,120.54 = 10,300.43/x
3. Step 3: Cross multiply
   17,472.77x = 24,120.54 × 10,300.43
4. Step 4: Simplify right side
   17,472.77x = 248,451,813.23
5. Step 5: Solve for x
   x = 248,451,813.23/17,472.77
6. Step 6: Final answer
   x = 14,219.38