Finding the Fourth Proportional to 83,162.76, 114,732.06 and 51,276.30

Step by Step Solution

1. Step 1: Write the proportion equation
   83,162.76 : 114,732.06 = 51,276.30 : x
2. Step 2: Convert to fraction form
   83,162.76/114,732.06 = 51,276.30/x
3. Step 3: Cross multiply
   83,162.76x = 114,732.06 × 51,276.30
4. Step 4: Simplify right side
   83,162.76x = 5,883,035,528.18
5. Step 5: Solve for x
   x = 5,883,035,528.18/83,162.76
6. Step 6: Final answer
   x = 70,741.23