Finding the Fourth Proportional to 52,964.22, 79,456.59 and 17,906.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,964.22 : 79,456.59 = 17,906.34 : x
2. Step 2: Convert to fraction form
   52,964.22/79,456.59 = 17,906.34/x
3. Step 3: Cross multiply
   52,964.22x = 79,456.59 × 17,906.34
4. Step 4: Simplify right side
   52,964.22x = 1,422,776,715.78
5. Step 5: Solve for x
   x = 1,422,776,715.78/52,964.22
6. Step 6: Final answer
   x = 26,862.98