Finding the Fourth Proportional to 9,530.56, 14,299.94 and 4,603.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,530.56 : 14,299.94 = 4,603.90 : x
2. Step 2: Convert to fraction form
   9,530.56/14,299.94 = 4,603.90/x
3. Step 3: Cross multiply
   9,530.56x = 14,299.94 × 4,603.90
4. Step 4: Simplify right side
   9,530.56x = 65,835,399.25
5. Step 5: Solve for x
   x = 65,835,399.25/9,530.56
6. Step 6: Final answer
   x = 6,907.82