Finding the Fourth Proportional to 17,977.37, 24,808.89 and 10,020.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,977.37 : 24,808.89 = 10,020.10 : x
2. Step 2: Convert to fraction form
   17,977.37/24,808.89 = 10,020.10/x
3. Step 3: Cross multiply
   17,977.37x = 24,808.89 × 10,020.10
4. Step 4: Simplify right side
   17,977.37x = 248,587,620.71
5. Step 5: Solve for x
   x = 248,587,620.71/17,977.37
6. Step 6: Final answer
   x = 13,827.81