Finding the Fourth Proportional to 10,275.94, 15,404.66 and 3,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,275.94 : 15,404.66 = 3,697.50 : x
2. Step 2: Convert to fraction form
   10,275.94/15,404.66 = 3,697.50/x
3. Step 3: Cross multiply
   10,275.94x = 15,404.66 × 3,697.50
4. Step 4: Simplify right side
   10,275.94x = 56,958,711.86
5. Step 5: Solve for x
   x = 56,958,711.86/10,275.94
6. Step 6: Final answer
   x = 5,542.92