Finding the Fourth Proportional to 9,371.46, 12,930.30 and 5,595.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,371.46 : 12,930.30 = 5,595.99 : x
2. Step 2: Convert to fraction form
   9,371.46/12,930.30 = 5,595.99/x
3. Step 3: Cross multiply
   9,371.46x = 12,930.30 × 5,595.99
4. Step 4: Simplify right side
   9,371.46x = 72,357,829.50
5. Step 5: Solve for x
   x = 72,357,829.50/9,371.46
6. Step 6: Final answer
   x = 7,721.08