Finding the Fourth Proportional to 9,025.58, 13,534.97 and 3,100.77

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.58 : 13,534.97 = 3,100.77 : x
2. Step 2: Convert to fraction form
   9,025.58/13,534.97 = 3,100.77/x
3. Step 3: Cross multiply
   9,025.58x = 13,534.97 × 3,100.77
4. Step 4: Simplify right side
   9,025.58x = 41,968,813.42
5. Step 5: Solve for x
   x = 41,968,813.42/9,025.58
6. Step 6: Final answer
   x = 4,649.99