Finding the Fourth Proportional to 17,928, 24,741.12 and 10,476.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,928 : 24,741.12 = 10,476.48 : x
2. Step 2: Convert to fraction form
   17,928/24,741.12 = 10,476.48/x
3. Step 3: Cross multiply
   17,928x = 24,741.12 × 10,476.48
4. Step 4: Simplify right side
   17,928x = 259,199,848.86
5. Step 5: Solve for x
   x = 259,199,848.86/17,928
6. Step 6: Final answer
   x = 14,457.82