Finding the Fourth Proportional to 41,760.42, 62,610.87 and 19,561.69

Step by Step Solution

1. Step 1: Write the proportion equation
   41,760.42 : 62,610.87 = 19,561.69 : x
2. Step 2: Convert to fraction form
   41,760.42/62,610.87 = 19,561.69/x
3. Step 3: Cross multiply
   41,760.42x = 62,610.87 × 19,561.69
4. Step 4: Simplify right side
   41,760.42x = 1,224,774,405.10
5. Step 5: Solve for x
   x = 1,224,774,405.10/41,760.42
6. Step 6: Final answer
   x = 29,328.59