Finding the Fourth Proportional to 83,096.30, 114,727.74 and 51,311.90

Step by Step Solution

1. Step 1: Write the proportion equation
   83,096.30 : 114,727.74 = 51,311.90 : x
2. Step 2: Convert to fraction form
   83,096.30/114,727.74 = 51,311.90/x
3. Step 3: Cross multiply
   83,096.30x = 114,727.74 × 51,311.90
4. Step 4: Simplify right side
   83,096.30x = 5,886,898,322.11
5. Step 5: Solve for x
   x = 5,886,898,322.11/83,096.30
6. Step 6: Final answer
   x = 70,844.29