Finding the Fourth Proportional to 42,278.37, 58,211.24 and 35,892.33

Step by Step Solution

1. Step 1: Write the proportion equation
   42,278.37 : 58,211.24 = 35,892.33 : x
2. Step 2: Convert to fraction form
   42,278.37/58,211.24 = 35,892.33/x
3. Step 3: Cross multiply
   42,278.37x = 58,211.24 × 35,892.33
4. Step 4: Simplify right side
   42,278.37x = 2,089,336,856.33
5. Step 5: Solve for x
   x = 2,089,336,856.33/42,278.37
6. Step 6: Final answer
   x = 49,418.58