Finding the Fourth Proportional to 27,870.66, 38,367.72 and 24,145.56

Step by Step Solution

1. Step 1: Write the proportion equation
   27,870.66 : 38,367.72 = 24,145.56 : x
2. Step 2: Convert to fraction form
   27,870.66/38,367.72 = 24,145.56/x
3. Step 3: Cross multiply
   27,870.66x = 38,367.72 × 24,145.56
4. Step 4: Simplify right side
   27,870.66x = 926,410,085.32
5. Step 5: Solve for x
   x = 926,410,085.32/27,870.66
6. Step 6: Final answer
   x = 33,239.62