Finding the Fourth Proportional to 76,675.50, 105,814.54 and 41,752.46

Step by Step Solution

1. Step 1: Write the proportion equation
   76,675.50 : 105,814.54 = 41,752.46 : x
2. Step 2: Convert to fraction form
   76,675.50/105,814.54 = 41,752.46/x
3. Step 3: Cross multiply
   76,675.50x = 105,814.54 × 41,752.46
4. Step 4: Simplify right side
   76,675.50x = 4,418,017,606.78
5. Step 5: Solve for x
   x = 4,418,017,606.78/76,675.50
6. Step 6: Final answer
   x = 57,619.68