Finding the Fourth Proportional to 52,597.28, 78,900.01 and 17,536.91

Step by Step Solution

1. Step 1: Write the proportion equation
   52,597.28 : 78,900.01 = 17,536.91 : x
2. Step 2: Convert to fraction form
   52,597.28/78,900.01 = 17,536.91/x
3. Step 3: Cross multiply
   52,597.28x = 78,900.01 × 17,536.91
4. Step 4: Simplify right side
   52,597.28x = 1,383,661,936.03
5. Step 5: Solve for x
   x = 1,383,661,936.03/52,597.28
6. Step 6: Final answer
   x = 26,306.72