Finding the Fourth Proportional to 42,285.78, 58,360.50 and 24,377.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,285.78 : 58,360.50 = 24,377.22 : x
2. Step 2: Convert to fraction form
   42,285.78/58,360.50 = 24,377.22/x
3. Step 3: Cross multiply
   42,285.78x = 58,360.50 × 24,377.22
4. Step 4: Simplify right side
   42,285.78x = 1,422,666,747.81
5. Step 5: Solve for x
   x = 1,422,666,747.81/42,285.78
6. Step 6: Final answer
   x = 33,644.09