Finding the Fourth Proportional to 123,596.24, 185,251.56 and 56,896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,596.24 : 185,251.56 = 56,896.52 : x
2. Step 2: Convert to fraction form
   123,596.24/185,251.56 = 56,896.52/x
3. Step 3: Cross multiply
   123,596.24x = 185,251.56 × 56,896.52
4. Step 4: Simplify right side
   123,596.24x = 10,540,169,088.57
5. Step 5: Solve for x
   x = 10,540,169,088.57/123,596.24
6. Step 6: Final answer
   x = 85,279.04