Finding the Fourth Proportional to 82,705.94, 114,085.50 and 52,030.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,705.94 : 114,085.50 = 52,030.16 : x
2. Step 2: Convert to fraction form
   82,705.94/114,085.50 = 52,030.16/x
3. Step 3: Cross multiply
   82,705.94x = 114,085.50 × 52,030.16
4. Step 4: Simplify right side
   82,705.94x = 5,935,886,818.68
5. Step 5: Solve for x
   x = 5,935,886,818.68/82,705.94
6. Step 6: Final answer
   x = 71,770.99