Finding the Fourth Proportional to 9,025.87, 13,534.93 and 3,103.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.87 : 13,534.93 = 3,103.35 : x
2. Step 2: Convert to fraction form
   9,025.87/13,534.93 = 3,103.35/x
3. Step 3: Cross multiply
   9,025.87x = 13,534.93 × 3,103.35
4. Step 4: Simplify right side
   9,025.87x = 42,003,625.02
5. Step 5: Solve for x
   x = 42,003,625.02/9,025.87
6. Step 6: Final answer
   x = 4,653.69