Finding the Fourth Proportional to 9,047.34, 12,485.32 and 5,068.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047.34 : 12,485.32 = 5,068.48 : x
2. Step 2: Convert to fraction form
   9,047.34/12,485.32 = 5,068.48/x
3. Step 3: Cross multiply
   9,047.34x = 12,485.32 × 5,068.48
4. Step 4: Simplify right side
   9,047.34x = 63,281,574.24
5. Step 5: Solve for x
   x = 63,281,574.24/9,047.34
6. Step 6: Final answer
   x = 6,994.49