Finding the Fourth Proportional to 35,815.47, 53,574.03 and 33,158.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,815.47 : 53,574.03 = 33,158.27 : x
2. Step 2: Convert to fraction form
   35,815.47/53,574.03 = 33,158.27/x
3. Step 3: Cross multiply
   35,815.47x = 53,574.03 × 33,158.27
4. Step 4: Simplify right side
   35,815.47x = 1,776,421,883.86
5. Step 5: Solve for x
   x = 1,776,421,883.86/35,815.47
6. Step 6: Final answer
   x = 49,599.29