Finding the Fourth Proportional to 76,406.50, 114,655.83 and 32,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,406.50 : 114,655.83 = 32,630.50 : x
2. Step 2: Convert to fraction form
   76,406.50/114,655.83 = 32,630.50/x
3. Step 3: Cross multiply
   76,406.50x = 114,655.83 × 32,630.50
4. Step 4: Simplify right side
   76,406.50x = 3,741,277,060.82
5. Step 5: Solve for x
   x = 3,741,277,060.82/76,406.50
6. Step 6: Final answer
   x = 48,965.43