Finding the Fourth Proportional to 9,753.21, 13,458.83 and 5,504.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,753.21 : 13,458.83 = 5,504.94 : x
2. Step 2: Convert to fraction form
   9,753.21/13,458.83 = 5,504.94/x
3. Step 3: Cross multiply
   9,753.21x = 13,458.83 × 5,504.94
4. Step 4: Simplify right side
   9,753.21x = 74,090,024.10
5. Step 5: Solve for x
   x = 74,090,024.10/9,753.21
6. Step 6: Final answer
   x = 7,596.48