Finding the Fourth Proportional to 17,619.46, 24,315.04 and 10,066.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,619.46 : 24,315.04 = 10,066.78 : x
2. Step 2: Convert to fraction form
   17,619.46/24,315.04 = 10,066.78/x
3. Step 3: Cross multiply
   17,619.46x = 24,315.04 × 10,066.78
4. Step 4: Simplify right side
   17,619.46x = 244,774,158.37
5. Step 5: Solve for x
   x = 244,774,158.37/17,619.46
6. Step 6: Final answer
   x = 13,892.26