Finding the Fourth Proportional to 22,513.05, 31,062.82 and 13,076.01

Step by Step Solution

1. Step 1: Write the proportion equation
   22,513.05 : 31,062.82 = 13,076.01 : x
2. Step 2: Convert to fraction form
   22,513.05/31,062.82 = 13,076.01/x
3. Step 3: Cross multiply
   22,513.05x = 31,062.82 × 13,076.01
4. Step 4: Simplify right side
   22,513.05x = 406,177,744.95
5. Step 5: Solve for x
   x = 406,177,744.95/22,513.05
6. Step 6: Final answer
   x = 18,041.88