Finding the Fourth Proportional to 17,977.23, 24,808.61 and 10,019.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,977.23 : 24,808.61 = 10,019.30 : x
2. Step 2: Convert to fraction form
   17,977.23/24,808.61 = 10,019.30/x
3. Step 3: Cross multiply
   17,977.23x = 24,808.61 × 10,019.30
4. Step 4: Simplify right side
   17,977.23x = 248,564,807.18
5. Step 5: Solve for x
   x = 248,564,807.18/17,977.23
6. Step 6: Final answer
   x = 13,826.65