Finding the Fourth Proportional to 82,820.46, 114,302.52 and 47,022.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,820.46 : 114,302.52 = 47,022.06 : x
2. Step 2: Convert to fraction form
   82,820.46/114,302.52 = 47,022.06/x
3. Step 3: Cross multiply
   82,820.46x = 114,302.52 × 47,022.06
4. Step 4: Simplify right side
   82,820.46x = 5,374,739,953.59
5. Step 5: Solve for x
   x = 5,374,739,953.59/82,820.46
6. Step 6: Final answer
   x = 64,896.28