Finding the Fourth Proportional to 9,047.45, 12,485.85 and 5,068.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047.45 : 12,485.85 = 5,068.46 : x
2. Step 2: Convert to fraction form
   9,047.45/12,485.85 = 5,068.46/x
3. Step 3: Cross multiply
   9,047.45x = 12,485.85 × 5,068.46
4. Step 4: Simplify right side
   9,047.45x = 63,284,031.29
5. Step 5: Solve for x
   x = 63,284,031.29/9,047.45
6. Step 6: Final answer
   x = 6,994.68