Finding the Fourth Proportional to 9,445.35, 13,034.18 and 5,196.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,445.35 : 13,034.18 = 5,196.14 : x
2. Step 2: Convert to fraction form
   9,445.35/13,034.18 = 5,196.14/x
3. Step 3: Cross multiply
   9,445.35x = 13,034.18 × 5,196.14
4. Step 4: Simplify right side
   9,445.35x = 67,727,424.07
5. Step 5: Solve for x
   x = 67,727,424.07/9,445.35
6. Step 6: Final answer
   x = 7,170.45