Finding the Fourth Proportional to 10,498.25, 15,749 and 3,925.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.25 : 15,749 = 3,925.37 : x
2. Step 2: Convert to fraction form
   10,498.25/15,749 = 3,925.37/x
3. Step 3: Cross multiply
   10,498.25x = 15,749 × 3,925.37
4. Step 4: Simplify right side
   10,498.25x = 61,820,652.13
5. Step 5: Solve for x
   x = 61,820,652.13/10,498.25
6. Step 6: Final answer
   x = 5,888.66