Finding the Fourth Proportional to 17,051.82, 23,562.02 and 13,284.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,051.82 : 23,562.02 = 13,284.71 : x
2. Step 2: Convert to fraction form
   17,051.82/23,562.02 = 13,284.71/x
3. Step 3: Cross multiply
   17,051.82x = 23,562.02 × 13,284.71
4. Step 4: Simplify right side
   17,051.82x = 313,014,602.71
5. Step 5: Solve for x
   x = 313,014,602.71/17,051.82
6. Step 6: Final answer
   x = 18,356.67