Finding the Fourth Proportional to 52,932.69, 79,390.53 and 17,393.94

Step by Step Solution

1. Step 1: Write the proportion equation
   52,932.69 : 79,390.53 = 17,393.94 : x
2. Step 2: Convert to fraction form
   52,932.69/79,390.53 = 17,393.94/x
3. Step 3: Cross multiply
   52,932.69x = 79,390.53 × 17,393.94
4. Step 4: Simplify right side
   52,932.69x = 1,380,914,115.39
5. Step 5: Solve for x
   x = 1,380,914,115.39/52,932.69
6. Step 6: Final answer
   x = 26,088.12