Finding the Fourth Proportional to 7,047.32, 10,606.36 and 5,301.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,047.32 : 10,606.36 = 5,301.38 : x
2. Step 2: Convert to fraction form
   7,047.32/10,606.36 = 5,301.38/x
3. Step 3: Cross multiply
   7,047.32x = 10,606.36 × 5,301.38
4. Step 4: Simplify right side
   7,047.32x = 56,228,344.78
5. Step 5: Solve for x
   x = 56,228,344.78/7,047.32
6. Step 6: Final answer
   x = 7,978.68