Finding the Fourth Proportional to 9,770.48, 13,483.27 and 5,736.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.48 : 13,483.27 = 5,736.52 : x
2. Step 2: Convert to fraction form
   9,770.48/13,483.27 = 5,736.52/x
3. Step 3: Cross multiply
   9,770.48x = 13,483.27 × 5,736.52
4. Step 4: Simplify right side
   9,770.48x = 77,346,999.97
5. Step 5: Solve for x
   x = 77,346,999.97/9,770.48
6. Step 6: Final answer
   x = 7,916.40