Finding the Fourth Proportional to 76,327.62, 105,325.56 and 44,499.48

Step by Step Solution

1. Step 1: Write the proportion equation
   76,327.62 : 105,325.56 = 44,499.48 : x
2. Step 2: Convert to fraction form
   76,327.62/105,325.56 = 44,499.48/x
3. Step 3: Cross multiply
   76,327.62x = 105,325.56 × 44,499.48
4. Step 4: Simplify right side
   76,327.62x = 4,686,932,650.71
5. Step 5: Solve for x
   x = 4,686,932,650.71/76,327.62
6. Step 6: Final answer
   x = 61,405.46