Finding the Fourth Proportional to 10,025.91, 13,835.99 and 5,549.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,025.91 : 13,835.99 = 5,549.85 : x
2. Step 2: Convert to fraction form
   10,025.91/13,835.99 = 5,549.85/x
3. Step 3: Cross multiply
   10,025.91x = 13,835.99 × 5,549.85
4. Step 4: Simplify right side
   10,025.91x = 76,787,641.35
5. Step 5: Solve for x
   x = 76,787,641.35/10,025.91
6. Step 6: Final answer
   x = 7,658.92