Finding the Fourth Proportional to 10,770.03, 14,870.39 and 7,193.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,770.03 : 14,870.39 = 7,193.48 : x
2. Step 2: Convert to fraction form
   10,770.03/14,870.39 = 7,193.48/x
3. Step 3: Cross multiply
   10,770.03x = 14,870.39 × 7,193.48
4. Step 4: Simplify right side
   10,770.03x = 106,969,742.74
5. Step 5: Solve for x
   x = 106,969,742.74/10,770.03
6. Step 6: Final answer
   x = 9,932.17