Finding the Fourth Proportional to 42,956.81, 59,280.72 and 23,836.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,956.81 : 59,280.72 = 23,836.66 : x
2. Step 2: Convert to fraction form
   42,956.81/59,280.72 = 23,836.66/x
3. Step 3: Cross multiply
   42,956.81x = 59,280.72 × 23,836.66
4. Step 4: Simplify right side
   42,956.81x = 1,413,053,951.61
5. Step 5: Solve for x
   x = 1,413,053,951.61/42,956.81
6. Step 6: Final answer
   x = 32,894.76