Finding the Fourth Proportional to 42,073.95, 58,062.15 and 22,953.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,073.95 : 58,062.15 = 22,953.78 : x
2. Step 2: Convert to fraction form
   42,073.95/58,062.15 = 22,953.78/x
3. Step 3: Cross multiply
   42,073.95x = 58,062.15 × 22,953.78
4. Step 4: Simplify right side
   42,073.95x = 1,332,745,817.43
5. Step 5: Solve for x
   x = 1,332,745,817.43/42,073.95
6. Step 6: Final answer
   x = 31,676.27