Finding the Fourth Proportional to 929,171.72, 1,282,101.50 and 547,274.52

Step by Step Solution

1. Step 1: Write the proportion equation
   929,171.72 : 1,282,101.50 = 547,274.52 : x
2. Step 2: Convert to fraction form
   929,171.72/1,282,101.50 = 547,274.52/x
3. Step 3: Cross multiply
   929,171.72x = 1,282,101.50 × 547,274.52
4. Step 4: Simplify right side
   929,171.72x = 701,661,483,003.78
5. Step 5: Solve for x
   x = 701,661,483,003.78/929,171.72
6. Step 6: Final answer
   x = 755,147.26