Finding the Fourth Proportional to 9,047.24, 12,485.54 and 5,068.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047.24 : 12,485.54 = 5,068.39 : x
2. Step 2: Convert to fraction form
   9,047.24/12,485.54 = 5,068.39/x
3. Step 3: Cross multiply
   9,047.24x = 12,485.54 × 5,068.39
4. Step 4: Simplify right side
   9,047.24x = 63,281,536.32
5. Step 5: Solve for x
   x = 63,281,536.32/9,047.24
6. Step 6: Final answer
   x = 6,994.57