Finding the Fourth Proportional to 10,498.69, 15,747.58 and 3,924.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.69 : 15,747.58 = 3,924.93 : x
2. Step 2: Convert to fraction form
   10,498.69/15,747.58 = 3,924.93/x
3. Step 3: Cross multiply
   10,498.69x = 15,747.58 × 3,924.93
4. Step 4: Simplify right side
   10,498.69x = 61,808,149.17
5. Step 5: Solve for x
   x = 61,808,149.17/10,498.69
6. Step 6: Final answer
   x = 5,887.22