Finding the Fourth Proportional to 9,904.56, 14,845.68 and 4,057.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,904.56 : 14,845.68 = 4,057.98 : x
2. Step 2: Convert to fraction form
   9,904.56/14,845.68 = 4,057.98/x
3. Step 3: Cross multiply
   9,904.56x = 14,845.68 × 4,057.98
4. Step 4: Simplify right side
   9,904.56x = 60,243,472.53
5. Step 5: Solve for x
   x = 60,243,472.53/9,904.56
6. Step 6: Final answer
   x = 6,082.40