Finding the Fourth Proportional to 76,233.25, 105,201.89 and 46,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,233.25 : 105,201.89 = 46,425.25 : x
2. Step 2: Convert to fraction form
   76,233.25/105,201.89 = 46,425.25/x
3. Step 3: Cross multiply
   76,233.25x = 105,201.89 × 46,425.25
4. Step 4: Simplify right side
   76,233.25x = 4,884,024,043.72
5. Step 5: Solve for x
   x = 4,884,024,043.72/76,233.25
6. Step 6: Final answer
   x = 64,066.85