Finding the Fourth Proportional to 9,574.34, 13,210.63 and 5,594.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574.34 : 13,210.63 = 5,594.67 : x
2. Step 2: Convert to fraction form
   9,574.34/13,210.63 = 5,594.67/x
3. Step 3: Cross multiply
   9,574.34x = 13,210.63 × 5,594.67
4. Step 4: Simplify right side
   9,574.34x = 73,909,150.90
5. Step 5: Solve for x
   x = 73,909,150.90/9,574.34
6. Step 6: Final answer
   x = 7,719.50