Finding the Fourth Proportional to 17,977.96, 24,810.43 and 10,020.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,977.96 : 24,810.43 = 10,020.24 : x
2. Step 2: Convert to fraction form
   17,977.96/24,810.43 = 10,020.24/x
3. Step 3: Cross multiply
   17,977.96x = 24,810.43 × 10,020.24
4. Step 4: Simplify right side
   17,977.96x = 248,606,488.15
5. Step 5: Solve for x
   x = 248,606,488.15/17,977.96
6. Step 6: Final answer
   x = 13,828.41