Finding the Fourth Proportional to 10,770.84, 14,854.60 and 7,419.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,770.84 : 14,854.60 = 7,419.08 : x
2. Step 2: Convert to fraction form
   10,770.84/14,854.60 = 7,419.08/x
3. Step 3: Cross multiply
   10,770.84x = 14,854.60 × 7,419.08
4. Step 4: Simplify right side
   10,770.84x = 110,207,465.77
5. Step 5: Solve for x
   x = 110,207,465.77/10,770.84
6. Step 6: Final answer
   x = 10,232.02