Finding the Fourth Proportional to 35,524.61, 49,023.72 and 19,609.05

Step by Step Solution

1. Step 1: Write the proportion equation
   35,524.61 : 49,023.72 = 19,609.05 : x
2. Step 2: Convert to fraction form
   35,524.61/49,023.72 = 19,609.05/x
3. Step 3: Cross multiply
   35,524.61x = 49,023.72 × 19,609.05
4. Step 4: Simplify right side
   35,524.61x = 961,308,576.67
5. Step 5: Solve for x
   x = 961,308,576.67/35,524.61
6. Step 6: Final answer
   x = 27,060.36