Finding the Fourth Proportional to 28,367, 42,588.16 and 24,233.57

Step by Step Solution

1. Step 1: Write the proportion equation
   28,367 : 42,588.16 = 24,233.57 : x
2. Step 2: Convert to fraction form
   28,367/42,588.16 = 24,233.57/x
3. Step 3: Cross multiply
   28,367x = 42,588.16 × 24,233.57
4. Step 4: Simplify right side
   28,367x = 1,032,063,156.53
5. Step 5: Solve for x
   x = 1,032,063,156.53/28,367
6. Step 6: Final answer
   x = 36,382.53