Finding the Fourth Proportional to 7,499.06, 10,348.71 and 4,141.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,499.06 : 10,348.71 = 4,141.81 : x
2. Step 2: Convert to fraction form
   7,499.06/10,348.71 = 4,141.81/x
3. Step 3: Cross multiply
   7,499.06x = 10,348.71 × 4,141.81
4. Step 4: Simplify right side
   7,499.06x = 42,862,338.82
5. Step 5: Solve for x
   x = 42,862,338.82/7,499.06
6. Step 6: Final answer
   x = 5,715.70