Finding the Fourth Proportional to 22,026.13, 30,410.69 and 13,076.51

Step by Step Solution

1. Step 1: Write the proportion equation
   22,026.13 : 30,410.69 = 13,076.51 : x
2. Step 2: Convert to fraction form
   22,026.13/30,410.69 = 13,076.51/x
3. Step 3: Cross multiply
   22,026.13x = 30,410.69 × 13,076.51
4. Step 4: Simplify right side
   22,026.13x = 397,665,548.01
5. Step 5: Solve for x
   x = 397,665,548.01/22,026.13
6. Step 6: Final answer
   x = 18,054.27