Finding the Fourth Proportional to 51,105.47, 76,667.94 and 17,835.03

Step by Step Solution

1. Step 1: Write the proportion equation
   51,105.47 : 76,667.94 = 17,835.03 : x
2. Step 2: Convert to fraction form
   51,105.47/76,667.94 = 17,835.03/x
3. Step 3: Cross multiply
   51,105.47x = 76,667.94 × 17,835.03
4. Step 4: Simplify right side
   51,105.47x = 1,367,375,009.94
5. Step 5: Solve for x
   x = 1,367,375,009.94/51,105.47
6. Step 6: Final answer
   x = 26,755.94