Finding the Fourth Proportional to 10,337.07, 14,265.16 and 5,621.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,337.07 : 14,265.16 = 5,621.35 : x
2. Step 2: Convert to fraction form
   10,337.07/14,265.16 = 5,621.35/x
3. Step 3: Cross multiply
   10,337.07x = 14,265.16 × 5,621.35
4. Step 4: Simplify right side
   10,337.07x = 80,189,465.82
5. Step 5: Solve for x
   x = 80,189,465.82/10,337.07
6. Step 6: Final answer
   x = 7,757.47