Finding the Fourth Proportional to 34,265.98, 51,274.42 and 28,287.27

Step by Step Solution

1. Step 1: Write the proportion equation
   34,265.98 : 51,274.42 = 28,287.27 : x
2. Step 2: Convert to fraction form
   34,265.98/51,274.42 = 28,287.27/x
3. Step 3: Cross multiply
   34,265.98x = 51,274.42 × 28,287.27
4. Step 4: Simplify right side
   34,265.98x = 1,450,413,364.02
5. Step 5: Solve for x
   x = 1,450,413,364.02/34,265.98
6. Step 6: Final answer
   x = 42,328.08