Finding the Fourth Proportional to 22,504.66, 31,056.43 and 13,073.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,504.66 : 31,056.43 = 13,073.83 : x
2. Step 2: Convert to fraction form
   22,504.66/31,056.43 = 13,073.83/x
3. Step 3: Cross multiply
   22,504.66x = 31,056.43 × 13,073.83
4. Step 4: Simplify right side
   22,504.66x = 406,026,486.23
5. Step 5: Solve for x
   x = 406,026,486.23/22,504.66
6. Step 6: Final answer
   x = 18,041.88