Finding the Fourth Proportional to 23,053.71, 31,817.19 and 13,496.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,053.71 : 31,817.19 = 13,496.52 : x
2. Step 2: Convert to fraction form
   23,053.71/31,817.19 = 13,496.52/x
3. Step 3: Cross multiply
   23,053.71x = 31,817.19 × 13,496.52
4. Step 4: Simplify right side
   23,053.71x = 429,421,341.18
5. Step 5: Solve for x
   x = 429,421,341.18/23,053.71
6. Step 6: Final answer
   x = 18,627.00