Finding the Fourth Proportional to 84,751.20, 116,956.71 and 47,025.45

Step by Step Solution

1. Step 1: Write the proportion equation
   84,751.20 : 116,956.71 = 47,025.45 : x
2. Step 2: Convert to fraction form
   84,751.20/116,956.71 = 47,025.45/x
3. Step 3: Cross multiply
   84,751.20x = 116,956.71 × 47,025.45
4. Step 4: Simplify right side
   84,751.20x = 5,499,941,918.27
5. Step 5: Solve for x
   x = 5,499,941,918.27/84,751.20
6. Step 6: Final answer
   x = 64,895.15