Finding the Fourth Proportional to 9,026.87, 13,536.43 and 3,104.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,026.87 : 13,536.43 = 3,104.35 : x
2. Step 2: Convert to fraction form
   9,026.87/13,536.43 = 3,104.35/x
3. Step 3: Cross multiply
   9,026.87x = 13,536.43 × 3,104.35
4. Step 4: Simplify right side
   9,026.87x = 42,021,816.47
5. Step 5: Solve for x
   x = 42,021,816.47/9,026.87
6. Step 6: Final answer
   x = 4,655.19