Finding the Fourth Proportional to 42,014.94, 57,979.86 and 22,894.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,014.94 : 57,979.86 = 22,894.88 : x
2. Step 2: Convert to fraction form
   42,014.94/57,979.86 = 22,894.88/x
3. Step 3: Cross multiply
   42,014.94x = 57,979.86 × 22,894.88
4. Step 4: Simplify right side
   42,014.94x = 1,327,441,788.82
5. Step 5: Solve for x
   x = 1,327,441,788.82/42,014.94
6. Step 6: Final answer
   x = 31,594.52