Finding the Fourth Proportional to 9,167.34, 12,651.12 and 5,582.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,167.34 : 12,651.12 = 5,582.45 : x
2. Step 2: Convert to fraction form
   9,167.34/12,651.12 = 5,582.45/x
3. Step 3: Cross multiply
   9,167.34x = 12,651.12 × 5,582.45
4. Step 4: Simplify right side
   9,167.34x = 70,624,276.47
5. Step 5: Solve for x
   x = 70,624,276.47/9,167.34
6. Step 6: Final answer
   x = 7,703.90