Finding the Fourth Proportional to 10,451.43, 15,674.72 and 3,525.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.43 : 15,674.72 = 3,525.93 : x
2. Step 2: Convert to fraction form
   10,451.43/15,674.72 = 3,525.93/x
3. Step 3: Cross multiply
   10,451.43x = 15,674.72 × 3,525.93
4. Step 4: Simplify right side
   10,451.43x = 55,267,947.86
5. Step 5: Solve for x
   x = 55,267,947.86/10,451.43
6. Step 6: Final answer
   x = 5,288.08