Finding the Fourth Proportional to 9,574.99, 13,211.54 and 5,595.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574.99 : 13,211.54 = 5,595.34 : x
2. Step 2: Convert to fraction form
   9,574.99/13,211.54 = 5,595.34/x
3. Step 3: Cross multiply
   9,574.99x = 13,211.54 × 5,595.34
4. Step 4: Simplify right side
   9,574.99x = 73,923,005.81
5. Step 5: Solve for x
   x = 73,923,005.81/9,574.99
6. Step 6: Final answer
   x = 7,720.42