Finding the Fourth Proportional to 76,052, 104,952.12 and 42,524.48

Step by Step Solution

1. Step 1: Write the proportion equation
   76,052 : 104,952.12 = 42,524.48 : x
2. Step 2: Convert to fraction form
   76,052/104,952.12 = 42,524.48/x
3. Step 3: Cross multiply
   76,052x = 104,952.12 × 42,524.48
4. Step 4: Simplify right side
   76,052x = 4,463,034,327.90
5. Step 5: Solve for x
   x = 4,463,034,327.90/76,052
6. Step 6: Final answer
   x = 58,683.98