Finding the Fourth Proportional to 82,638.18, 114,036.17 and 46,827.41

Step by Step Solution

1. Step 1: Write the proportion equation
   82,638.18 : 114,036.17 = 46,827.41 : x
2. Step 2: Convert to fraction form
   82,638.18/114,036.17 = 46,827.41/x
3. Step 3: Cross multiply
   82,638.18x = 114,036.17 × 46,827.41
4. Step 4: Simplify right side
   82,638.18x = 5,340,017,683.10
5. Step 5: Solve for x
   x = 5,340,017,683.10/82,638.18
6. Step 6: Final answer
   x = 64,619.26