Finding the Fourth Proportional to 7,499.04, 10,348.53 and 4,141.77

Step by Step Solution

1. Step 1: Write the proportion equation
   7,499.04 : 10,348.53 = 4,141.77 : x
2. Step 2: Convert to fraction form
   7,499.04/10,348.53 = 4,141.77/x
3. Step 3: Cross multiply
   7,499.04x = 10,348.53 × 4,141.77
4. Step 4: Simplify right side
   7,499.04x = 42,861,231.10
5. Step 5: Solve for x
   x = 42,861,231.10/7,499.04
6. Step 6: Final answer
   x = 5,715.56