Finding the Fourth Proportional to 9,462.42, 13,058.01 and 5,270.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,462.42 : 13,058.01 = 5,270.70 : x
2. Step 2: Convert to fraction form
   9,462.42/13,058.01 = 5,270.70/x
3. Step 3: Cross multiply
   9,462.42x = 13,058.01 × 5,270.70
4. Step 4: Simplify right side
   9,462.42x = 68,824,853.31
5. Step 5: Solve for x
   x = 68,824,853.31/9,462.42
6. Step 6: Final answer
   x = 7,273.49