Finding the Fourth Proportional to 82,630.72, 114,026.70 and 46,818.64

Step by Step Solution

1. Step 1: Write the proportion equation
   82,630.72 : 114,026.70 = 46,818.64 : x
2. Step 2: Convert to fraction form
   82,630.72/114,026.70 = 46,818.64/x
3. Step 3: Cross multiply
   82,630.72x = 114,026.70 × 46,818.64
4. Step 4: Simplify right side
   82,630.72x = 5,338,575,017.69
5. Step 5: Solve for x
   x = 5,338,575,017.69/82,630.72
6. Step 6: Final answer
   x = 64,607.63