Finding the Fourth Proportional to 42,026.51, 57,996.60 and 22,906.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,026.51 : 57,996.60 = 22,906.29 : x
2. Step 2: Convert to fraction form
   42,026.51/57,996.60 = 22,906.29/x
3. Step 3: Cross multiply
   42,026.51x = 57,996.60 × 22,906.29
4. Step 4: Simplify right side
   42,026.51x = 1,328,486,938.61
5. Step 5: Solve for x
   x = 1,328,486,938.61/42,026.51
6. Step 6: Final answer
   x = 31,610.69