Finding the Fourth Proportional to 46,451.82, 64,066.23 and 30,530.46

Step by Step Solution

1. Step 1: Write the proportion equation
   46,451.82 : 64,066.23 = 30,530.46 : x
2. Step 2: Convert to fraction form
   46,451.82/64,066.23 = 30,530.46/x
3. Step 3: Cross multiply
   46,451.82x = 64,066.23 × 30,530.46
4. Step 4: Simplify right side
   46,451.82x = 1,955,971,472.37
5. Step 5: Solve for x
   x = 1,955,971,472.37/46,451.82
6. Step 6: Final answer
   x = 42,107.53