Finding the Fourth Proportional to 10,025.52, 13,835 and 5,488.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,025.52 : 13,835 = 5,488.19 : x
2. Step 2: Convert to fraction form
   10,025.52/13,835 = 5,488.19/x
3. Step 3: Cross multiply
   10,025.52x = 13,835 × 5,488.19
4. Step 4: Simplify right side
   10,025.52x = 75,929,108.65
5. Step 5: Solve for x
   x = 75,929,108.65/10,025.52
6. Step 6: Final answer
   x = 7,573.58