Finding the Fourth Proportional to 52,757.34, 79,147.86 and 17,696.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,757.34 : 79,147.86 = 17,696.10 : x
2. Step 2: Convert to fraction form
   52,757.34/79,147.86 = 17,696.10/x
3. Step 3: Cross multiply
   52,757.34x = 79,147.86 × 17,696.10
4. Step 4: Simplify right side
   52,757.34x = 1,400,608,445.35
5. Step 5: Solve for x
   x = 1,400,608,445.35/52,757.34
6. Step 6: Final answer
   x = 26,548.12