Finding the Fourth Proportional to 76,322.25, 105,324.71 and 46,514.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,322.25 : 105,324.71 = 46,514.25 : x
2. Step 2: Convert to fraction form
   76,322.25/105,324.71 = 46,514.25/x
3. Step 3: Cross multiply
   76,322.25x = 105,324.71 × 46,514.25
4. Step 4: Simplify right side
   76,322.25x = 4,899,099,659.55
5. Step 5: Solve for x
   x = 4,899,099,659.55/76,322.25
6. Step 6: Final answer
   x = 64,189.67