Finding the Fourth Proportional to 42,262.88, 58,309.57 and 24,355.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,262.88 : 58,309.57 = 24,355.45 : x
2. Step 2: Convert to fraction form
   42,262.88/58,309.57 = 24,355.45/x
3. Step 3: Cross multiply
   42,262.88x = 58,309.57 × 24,355.45
4. Step 4: Simplify right side
   42,262.88x = 1,420,155,919.99
5. Step 5: Solve for x
   x = 1,420,155,919.99/42,262.88
6. Step 6: Final answer
   x = 33,602.91