Finding the Fourth Proportional to 104,791.50, 157,047.03 and 51,401.82

Step by Step Solution

1. Step 1: Write the proportion equation
   104,791.50 : 157,047.03 = 51,401.82 : x
2. Step 2: Convert to fraction form
   104,791.50/157,047.03 = 51,401.82/x
3. Step 3: Cross multiply
   104,791.50x = 157,047.03 × 51,401.82
4. Step 4: Simplify right side
   104,791.50x = 8,072,503,167.59
5. Step 5: Solve for x
   x = 8,072,503,167.59/104,791.50
6. Step 6: Final answer
   x = 77,033.95