Finding the Fourth Proportional to 9,068.06, 12,503.76 and 5,706.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.06 : 12,503.76 = 5,706.75 : x
2. Step 2: Convert to fraction form
   9,068.06/12,503.76 = 5,706.75/x
3. Step 3: Cross multiply
   9,068.06x = 12,503.76 × 5,706.75
4. Step 4: Simplify right side
   9,068.06x = 71,355,832.38
5. Step 5: Solve for x
   x = 71,355,832.38/9,068.06
6. Step 6: Final answer
   x = 7,868.92