Finding the Fourth Proportional to 10,441.31, 15,664.56 and 3,045.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,441.31 : 15,664.56 = 3,045.83 : x
2. Step 2: Convert to fraction form
   10,441.31/15,664.56 = 3,045.83/x
3. Step 3: Cross multiply
   10,441.31x = 15,664.56 × 3,045.83
4. Step 4: Simplify right side
   10,441.31x = 47,711,508.46
5. Step 5: Solve for x
   x = 47,711,508.46/10,441.31
6. Step 6: Final answer
   x = 4,569.50