Finding the Fourth Proportional to 11,499.42, 17,250.50 and 4,104.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,499.42 : 17,250.50 = 4,104.61 : x
2. Step 2: Convert to fraction form
   11,499.42/17,250.50 = 4,104.61/x
3. Step 3: Cross multiply
   11,499.42x = 17,250.50 × 4,104.61
4. Step 4: Simplify right side
   11,499.42x = 70,806,574.81
5. Step 5: Solve for x
   x = 70,806,574.81/11,499.42
6. Step 6: Final answer
   x = 6,157.40