Finding the Fourth Proportional to 42,993.95, 59,328.75 and 23,872.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,993.95 : 59,328.75 = 23,872.73 : x
2. Step 2: Convert to fraction form
   42,993.95/59,328.75 = 23,872.73/x
3. Step 3: Cross multiply
   42,993.95x = 59,328.75 × 23,872.73
4. Step 4: Simplify right side
   42,993.95x = 1,416,338,933.34
5. Step 5: Solve for x
   x = 1,416,338,933.34/42,993.95
6. Step 6: Final answer
   x = 32,942.75