Finding the Fourth Proportional to 42,258.96, 58,317.17 and 22,877.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,258.96 : 58,317.17 = 22,877.82 : x
2. Step 2: Convert to fraction form
   42,258.96/58,317.17 = 22,877.82/x
3. Step 3: Cross multiply
   42,258.96x = 58,317.17 × 22,877.82
4. Step 4: Simplify right side
   42,258.96x = 1,334,169,603.78
5. Step 5: Solve for x
   x = 1,334,169,603.78/42,258.96
6. Step 6: Final answer
   x = 31,571.28