Finding the Fourth Proportional to 10,498.77, 15,752.25 and 3,923.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.77 : 15,752.25 = 3,923.42 : x
2. Step 2: Convert to fraction form
   10,498.77/15,752.25 = 3,923.42/x
3. Step 3: Cross multiply
   10,498.77x = 15,752.25 × 3,923.42
4. Step 4: Simplify right side
   10,498.77x = 61,802,613.93
5. Step 5: Solve for x
   x = 61,802,613.93/10,498.77
6. Step 6: Final answer
   x = 5,886.65