Finding the Fourth Proportional to 9,288.83, 13,932.56 and 3,048.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.83 : 13,932.56 = 3,048.74 : x
2. Step 2: Convert to fraction form
   9,288.83/13,932.56 = 3,048.74/x
3. Step 3: Cross multiply
   9,288.83x = 13,932.56 × 3,048.74
4. Step 4: Simplify right side
   9,288.83x = 42,476,726.03
5. Step 5: Solve for x
   x = 42,476,726.03/9,288.83
6. Step 6: Final answer
   x = 4,572.88