Finding the Fourth Proportional to 17,500.71, 24,162.86 and 13,460.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,500.71 : 24,162.86 = 13,460.39 : x
2. Step 2: Convert to fraction form
   17,500.71/24,162.86 = 13,460.39/x
3. Step 3: Cross multiply
   17,500.71x = 24,162.86 × 13,460.39
4. Step 4: Simplify right side
   17,500.71x = 325,241,331.00
5. Step 5: Solve for x
   x = 325,241,331.00/17,500.71
6. Step 6: Final answer
   x = 18,584.46