Finding the Fourth Proportional to 9,278.03, 13,919.00 and 3,037.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,278.03 : 13,919.00 = 3,037.57 : x
2. Step 2: Convert to fraction form
   9,278.03/13,919.00 = 3,037.57/x
3. Step 3: Cross multiply
   9,278.03x = 13,919.00 × 3,037.57
4. Step 4: Simplify right side
   9,278.03x = 42,279,886.84
5. Step 5: Solve for x
   x = 42,279,886.84/9,278.03
6. Step 6: Final answer
   x = 4,556.99