Finding the Fourth Proportional to 9,757.87, 13,465.73 and 5,451.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757.87 : 13,465.73 = 5,451.03 : x
2. Step 2: Convert to fraction form
   9,757.87/13,465.73 = 5,451.03/x
3. Step 3: Cross multiply
   9,757.87x = 13,465.73 × 5,451.03
4. Step 4: Simplify right side
   9,757.87x = 73,402,111.83
5. Step 5: Solve for x
   x = 73,402,111.83/9,757.87
6. Step 6: Final answer
   x = 7,522.35