Finding the Fourth Proportional to 7,385.01, 11,065.76 and 5,168.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,385.01 : 11,065.76 = 5,168.04 : x
2. Step 2: Convert to fraction form
   7,385.01/11,065.76 = 5,168.04/x
3. Step 3: Cross multiply
   7,385.01x = 11,065.76 × 5,168.04
4. Step 4: Simplify right side
   7,385.01x = 57,188,303.23
5. Step 5: Solve for x
   x = 57,188,303.23/7,385.01
6. Step 6: Final answer
   x = 7,743.84