Finding the Fourth Proportional to 31,514.76, 43,491.28 and 17,368.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,514.76 : 43,491.28 = 17,368.52 : x
2. Step 2: Convert to fraction form
   31,514.76/43,491.28 = 17,368.52/x
3. Step 3: Cross multiply
   31,514.76x = 43,491.28 × 17,368.52
4. Step 4: Simplify right side
   31,514.76x = 755,379,166.51
5. Step 5: Solve for x
   x = 755,379,166.51/31,514.76
6. Step 6: Final answer
   x = 23,969.06