Finding the Fourth Proportional to 10,462.52, 15,691.94 and 3,066.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,462.52 : 15,691.94 = 3,066.80 : x
2. Step 2: Convert to fraction form
   10,462.52/15,691.94 = 3,066.80/x
3. Step 3: Cross multiply
   10,462.52x = 15,691.94 × 3,066.80
4. Step 4: Simplify right side
   10,462.52x = 48,124,041.59
5. Step 5: Solve for x
   x = 48,124,041.59/10,462.52
6. Step 6: Final answer
   x = 4,599.66