Finding the Fourth Proportional to 83,574.33, 125,243.61 and 46,151.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,574.33 : 125,243.61 = 46,151.25 : x
2. Step 2: Convert to fraction form
   83,574.33/125,243.61 = 46,151.25/x
3. Step 3: Cross multiply
   83,574.33x = 125,243.61 × 46,151.25
4. Step 4: Simplify right side
   83,574.33x = 5,780,149,156.01
5. Step 5: Solve for x
   x = 5,780,149,156.01/83,574.33
6. Step 6: Final answer
   x = 69,161.78