Finding the Fourth Proportional to 52,923.86, 79,380.90 and 17,863.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,923.86 : 79,380.90 = 17,863.82 : x
2. Step 2: Convert to fraction form
   52,923.86/79,380.90 = 17,863.82/x
3. Step 3: Cross multiply
   52,923.86x = 79,380.90 × 17,863.82
4. Step 4: Simplify right side
   52,923.86x = 1,418,046,109.04
5. Step 5: Solve for x
   x = 1,418,046,109.04/52,923.86
6. Step 6: Final answer
   x = 26,794.08