Finding the Fourth Proportional to 22,465.53, 31,003.97 and 13,034.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,465.53 : 31,003.97 = 13,034.10 : x
2. Step 2: Convert to fraction form
   22,465.53/31,003.97 = 13,034.10/x
3. Step 3: Cross multiply
   22,465.53x = 31,003.97 × 13,034.10
4. Step 4: Simplify right side
   22,465.53x = 404,108,780.21
5. Step 5: Solve for x
   x = 404,108,780.21/22,465.53
6. Step 6: Final answer
   x = 17,987.95