Finding the Fourth Proportional to 17,870.56, 24,659.68 and 10,316.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,870.56 : 24,659.68 = 10,316.32 : x
2. Step 2: Convert to fraction form
   17,870.56/24,659.68 = 10,316.32/x
3. Step 3: Cross multiply
   17,870.56x = 24,659.68 × 10,316.32
4. Step 4: Simplify right side
   17,870.56x = 254,397,149.98
5. Step 5: Solve for x
   x = 254,397,149.98/17,870.56
6. Step 6: Final answer
   x = 14,235.54